[....] Starting enhanced syslogd: rsyslogd[ 11.731049] audit: type=1400 audit(1515177663.473:5): avc: denied { syslog } for pid=3314 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.075423] audit: type=1400 audit(1515177668.818:6): avc: denied { map } for pid=3453 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts. 2018/01/05 18:41:14 fuzzer started [ 23.185900] audit: type=1400 audit(1515177674.928:7): avc: denied { map } for pid=3464 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/05 18:41:15 dialing manager at 10.128.0.26:46141 2018/01/05 18:41:18 kcov=true, comps=true [ 26.752669] audit: type=1400 audit(1515177678.495:8): avc: denied { map } for pid=3464 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8929 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/05 18:41:20 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$vcsa(&(0x7f000039b000)='/dev/vcsa#\x00', 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000000000)="ff04464a0837997235693b55fdfd98da82665a26f47c0bfc542a549e35b3c31203b960a0fbf6ded0b51e01e7c35406566b55275ab73f2d1dac046865f4b926558f8f0b918ec8ac80272cd793eb4aee098aad4805171fc6f3be8ca7a162f9bf0862861ad98a9f2de0ea7eaf2618c1e621a6c4cb9ebd55b3816591917cc8df4cbdbfbce4446eed8be6b9e96a0e71b93762") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r2, 0x80000, r1}) socket$inet(0x2, 0x80000, 0x2) fcntl$setstatus(r4, 0x4, 0x40800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000002000)={0x400, 0x1ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000001000-0x10)=[{&(0x7f0000004000-0x68)="fc138bcfed6877df34860603a3d32c6b21d59226dc727dfdf8609971fdd5a1ec5c34a41f186b3ff116b33b0a68ed30e02df2d35ec069abb2999471597a24630dc7409fce571c055bc3f4606abf363c85799d944a4b6838204a540008104120fd2f8fb6729429fddc", 0x68}], 0x1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x80810, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000004000)=0x0) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x2002, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000002000-0x24)={0x0, 0x3, 0x3, 0x2, 0xe8, 0x800, 0x8, 0x6, 0xa74, 0x9, 0xb8000, 0x7ac}) openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x498100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000007000-0x28)={&(0x7f0000a7c000/0xf000)=nil, 0xf6, 0x5, 0x0, &(0x7f0000000000/0x4000)=nil, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000008000-0x4)=0x100000001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000006000-0x50)=[{&(0x7f0000008000-0xe3)="0f9bac73b1e7efe666390ad1ee4a0c47b33538acbe351ab7f3aded8c03942e43271d56f6934fef2c82de4cf9312c741f4a3d7ba0995b4e1044693852493b14fd89295579d6be531e99230ab5b3100d31a6fa95169a124ce133ebfa790bcd3650e42f020da81e34c37d9d7b0fd7ac4dafeef11d97b23f4930ce3e9ec30caf64a53cbe81afa061fc138c5617ddc7471048f33270e260bca425a5c1af1c078e37a05dd69ebff26dd9ce5763177b4faa5f986fecc39e9d9f5362dfc65a69a21fa100079879e685b2ee92838871a52695c16f9c4ca5f5bcda9d2d3d0f5faa4d4f1ce879a192", 0xe3}, {&(0x7f0000008000)="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", 0xff}, {&(0x7f0000007000)="2509688498acad463104d7f4a544f7149c8225c19906f495250681b5cf31d1fe9c01deab6222736dddf18f634d7b", 0x2e}, {&(0x7f0000004000-0xb7)="4f326977ec38c07911b3ec7d34248eff0ba461f499a2b8f281de245703b1826df7f1f181044b2dd9b0012f8fb725eaa57c03fb9eeb3da602c730b1b6d7c08c32a6729e5e45fc9ff9aa06c6ff5c9f2a33e48ebe52c2db727203285e766123d14cd16ac637e26b83c6cff45dd8255091bc1ad4292328800b7f29e8edb0c01233a723bd594f9b4938dcad80d4f168cda402394e34f349e876bbbe86617283bbfa9dc608ddcca7b4fba1d5297a8809e56864812ab4d85e82a5", 0xb7}, {&(0x7f0000008000)="57acd3bf946439fa5161fda582ff58f55b03ecde68fbae8bb8ac77a957ac2a60bd5caac65a376c9fb40bd22e57bcbf46bffc1b94ae5da492347968607b299a741d3d02e644dc09f820cb8312ebbf2100c54ab4539bd85f34c7d5edb7211297ca84407679ac36a39327a400f18c02382add333b09bb13b7a74294f2ecb2ff9eb306a8e261dc247a15cfed831bb01afff2efcfdd9cbc11eea52350b1b5a366ad43c8e72fdc3035f4d422fde95e9bf6646ea5a916433492851ba69ba0e526326a3b012f9f70d66c1ee725ea21d10d1f7d200fa90b9a0d52", 0xd6}], 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000000a000-0x8)={0xc3}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x8) 2018/01/05 18:41:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000b5d000)=0x519, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000)={0x4, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x24202, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000005000-0x8)={0xfc26, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000005000+0x5d7)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) socketpair$inet(0x2, 0x1, 0x3ff, &(0x7f0000003000-0x7)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r2, 0x4c01) connect(r4, &(0x7f0000000000)=@llc={0x1a, 0xf7, 0x8ca8, 0x0, 0x0, 0x3f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept4$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x19)={0x0, 0x11, "756f04cdabc3d32a0426ce8151c171d4a1"}, &(0x7f0000002000)=0x19) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000007000-0x8c)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0xd7, 0x4) signalfd4(r1, &(0x7f0000003000-0x8)={0x6}, 0x8, 0x800) syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x8, 0x20000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000008000)=0x0) listen(r4, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r6, 0xff, 0x9}, 0xc) 2018/01/05 18:41:20 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, r0, 0x1}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fcc000)="13e57978726cd69ad48d69e7b78077b6", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0xa, &(0x7f0000001000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000000)={r2, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000003000-0x4)=0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)=@known='trusted.syz\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000007000-0x58)={0x81, 0x2, 0x2, 0xfffffffffffffeff, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000008000-0x4)=0xfffffffffffffff9, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)=0x0) r4 = userfaultfd(0x800) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000008000)=0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f000000a000-0x8)={0x0, 0x1, []}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/05 18:41:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000003000-0x4)={r1}) r2 = shmget$private(0x0, 0x1000, 0x214, &(0x7f0000001000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="1c88cb146fa0ab48df63be3d6004214945a676766a22c74e0e0559216936bd6e0beb95a5cae38c047d32b99b82493e1f32cd43fff3b7dc3f06dd9b8f74955a2be516b00c0cda7e99eb841e872003be8a93f89b9626671c72faf5b0dd16212e7a8861b89c70e332fd80066fc9a40f961b4848ae31abd242be2894763d6b728d5149fe385b1916c37f30bbab18b88c3ce395d4d747a76ad56a85efb734cace2b8d4b039bf095e39ef99306727a8931e8e10d4bca82e17a36c5121a468b1a3ba34f286c5b2b7ddbba326269c3b6f400bb8da50b748bc5b15d97e777", 0xda}, {&(0x7f0000003000-0x29)="3bcf2a44a96aa5bfdb1de02c3ba4deeba7df59c51894e41d399a8f00c8595443822987b758625b8c14", 0x29}, {&(0x7f0000000000)="8abe7f896fad65ebf60922db865a884a497d86b2ee547205e6f0a85c6369e8f70c349632fe3d5de860dc4955c3b2e30ccd3d7784ba42fc479682eb7d503081efe268ea300e8ddcf3b4a8e9ab433e0d7815edfd5997b5f8bfad4659e3751afb4ce8128b1a646caf2c86fb89267e0ef7f28314262c30c266be09e6f0da4f0cfb2fe2b3b3c3c36a2351f3838c8492d6dfa597331d5f12a55afe58d9a501814355b27c65147b9c0466b0656b4be7db", 0xad}, {&(0x7f0000002000-0x69)="53f3598c582dfa68d0c0c6d03d1c67b372ddc8c2a13b18f934a9ac4e5633c34ff54b1859a62abf2f7a572b11fcb49b4d9369ac2bc8b303f6427e630010c5c1578320787f1c4e12a908b4b8b82bdb5a8353e6adcc75055648710e17efb831f12773ff314cd7f3b39f9e", 0x69}, {&(0x7f0000001000)="e8ff47562472a90a8bfd3afac8241a23fe990471cc7daa9348765f25a583df650bdf3c", 0x23}, {&(0x7f0000003000)="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", 0xfa}, {&(0x7f0000001000+0x975)="9ae32dd877277efac7628f939794d856002da1ab81d98ba67b2c49886063ab6924915e6f930371ee8cac480d81c94208bdb0b717ae1cedd75dee5026fc5f1d17af187958f0f5a50d2474893b9cad286b10c4e98d15bcecb485bf45f8d7f1acc3f94bd48a4ce91a2cef8b2d84c36eedf8bbbcca354570d9e34d95b81f2b38c7396e93370cf0c8a9738dc3b487e2c48bc46781dcfd4d53f961257e207475155c33cce847cd47b7a10a72c635b83673edbe", 0xb0}, {&(0x7f0000001000-0xa8)="5c8d5662ed33c0f274d1f77ed8ae115f4461fac2fcdafb87f4bbe3e68a1e7def5b829d60b971b266c02a6d615e841b3fb4c3b4e24b413220bd6405f24267ed75291a385dbe6fb974cd28c7a6cf2a866568684623d0de3853c344ebe2902f5259544ab67540630adeac499eb0c27191bd97a2a049b9ad3b9e1cc4307d4191a7da1274ac9064a63beb1348aef112774107fa5b875498c8dcc7aaf88fd87d967984733054c5b1972040", 0xa8}, {&(0x7f0000004000-0xe)="ad5a7f84b1fb3e551f34ff8c577d", 0xe}, {&(0x7f0000003000-0xee)="4b1ea154c645ad0676087d3a24c1929e4193dadf5a88036971c17acef020e08543a51fb2063ecdc27745686811f550bced478444455aff1eabf1f2dafb913f3a9df2eead6f80642f6e258f2537d964d56155237af91b589f5a44b22f59b7c0ed9f13fce70239967316b82ae3bc62485c0c3448999b4a172209df4d23c35faf570ce781750b05aeb50383377e384715b7106b66b6007e202163257ca0bd5c7e0c370b94c72ad78b67e9083a2263232184d73b65876c0c3b1665fad475ce62057b2ed589d5b0ab702ab7da866e0220747f0586f18125706d703bb4d867b11e51cafdb4e7719d7977aad8d00700fc90", 0xee}], 0xa) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000)={r3, 0x9, 0x6f, "73fe44540f7e41ccda714e92ac055a2554c67b0f02e61f75f008534af3363edbf42881ca6721b65c9b683c21f9a46bffff1b27fa8e81805c42338aecd666347ad9cc4483a226f6c072c6a0175014067edd1d88c67d81aa5ef5cf160069d72704c4cdd1768cc41ef462ca2104ef4923"}, 0x77) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000006000)={r0, r1}) connect$unix(r1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) shmat(r2, &(0x7f0000000000/0x2000)=nil, 0x5000) accept4$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000008000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000009000-0x1)=0x0) 2018/01/05 18:41:20 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005b4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000055e000)={r1, 0xe3}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDMKTONE(r0, 0x4b30, 0x17a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req={0x6, 0x552, 0xb54, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0xbf, &(0x7f0000002000)=""/0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000)={0x248, 0x400, 0x1, 0x10000, 0x3, 0x7ff}) r3 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x6, 0x402) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000004000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) renameat2(r3, &(0x7f0000002000)='./file0\x00', r3, &(0x7f0000003000)='./file0\x00', 0x5) r5 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x20000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000)={0x2, r0, 0x1}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x0, 0x694, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fff}, {0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x800000000, [0x7, 0x10001, 0x6, 0x81, 0xa3, 0x5, 0x1f, 0x4079]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000003000)=""/4096, &(0x7f0000005000-0x4)=0x1000) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000006000-0x10)=@nfc={0x27, 0xfffffffffffff801, 0x3b, 0x7}, 0x10, &(0x7f0000006000-0x10)=[{&(0x7f0000006000-0x95)="473a3c2df48aac0b729114ae889f1c280dd863e4cdf5f39be756a3e962f05df229522eb5994138b52889586839fd3db1acf6204bcc193255cc1ff08c36c748530c3cfe3e57130d5873161c3212c7dd2b9fc514c42f9a17aa18fefab5b2abe11f07c282de5b2711088006db9036d57203a929a7ea61874215d26947273f4d6156678a4d193227d84eb889b30f7bb99aec830d3200ea", 0x95}], 0x1, &(0x7f0000003000-0x1110)=[{0x98, 0x108, 0x6, "1bda65c75cc30bcb0d667327b817ea326bde046cb73a70f7fee5148aaa508bdacaf86595ad711bfd51346d6a8ebb36c35ad23c9c28830e183364a3c346e77e27abbd00e81352d63b0ffbc89360c4b91c079d5a467415e3c0a6c78615ef7c7b438e18c4c53d0ae7b5a4cf56fc17e88bd3fab6dd1301ead13515fd97e675a1731c94"}, {0x30, 0xb158a40361e88977, 0x9a, "1faf1ce0bdf6e999e2a23747767e79a19b26d207c69d1846278fa8"}, {0x38, 0x10f, 0xc4, "24e01cae3cd4c48de27602752765396d279a77722126ad0f6a4d93f7c8d5b2b167cda0bee3"}, {0x1010, 0x116, 0x81, "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{&(0x7f0000006000-0xcd)="e41ba4a231826cde613cbc929170657c99f409d7cf2cfa9b6fafd1aaab56bc8519c773de900cbc6c5c2f3558d26e8e0f8a6cbca5d82c45664702a5e413e3cc5b156f2043595d52ac1f4b55ddca0c1b92729ad0f80fa180c8c57c7da38ba4e4d715007b872a71b5b39bd7bf50760ddb0f461760ced31ae6ac82d162111cd04bbc852720035c4982fb9ce11ec9312945b68c8f7cd212aa217526bd143932e89cb7a2952cb3cf86bc2cd73318b8de16b160863ff717be172cd54a8cc341ba7f924678154d72953e17d46d3588877f", 0xcd}, {&(0x7f0000003000)="", 0x0}], 0x5, 0x0, 0x0, 0x40881}, 0x5}, {{&(0x7f0000004000-0x10)=@llc={0x1a, 0x1f, 0x9, 0x6, 0x4, 0x7, @random="41d2e85359e6", [0x0, 0x0]}, 0x10, &(0x7f0000005000-0x50)=[{&(0x7f0000002000)="594dbb3e1412840ea7a3aec395fb499a5e59692c72d1bfcbdc0cde3274ff945f27bba104eac6eb1ce5fe0df5b6823ca95061d16c833fddea2b10c2571847548c00b22803156f46ee1aabda68fdcd0b38d68a8bd63c558c5210be54015fb72135018b4c0424663eb1fff55af78ad5723fb0333867e0a4424968fd2bbeac23559599e478de6c56eac86901da999330e89da684aaa69f3a8fcf6900cd3c09407e9ca06a654ae682050c101f3951a92ba5145d89f0b82c4879e0df379b5f26639b026f169a77903908a643d1cbeffa00d285d1ed6884952a63c3f8974f", 0xdb}, {&(0x7f0000002000)="aa6a", 0x2}, {&(0x7f0000006000-0xb5)="4fde0fde97e954c4548771f23be250295ada93cc6b25e691f9d25298c315856394297b31b481381e4bfd31de4f095f392383ff36cd79fe69297f86d4bdde202a88fa2d2f5e52c681823e4e30025677342df3cce8e62167d04e1e5822b1e77e1efd4ed7df457549fa22701c57cb3497dc254f57686cf96e3287d2cb9362a6685027c1bf90ffadb574a64fc9fe2a953023ab0e2f2bb3c9f86481ca1cf0dd3f0deaa8916ba20fd190f0b1aa0905bb37c9a997e8b457b8", 0xb5}, {&(0x7f0000000000)="4155a3b540bb5894e57d71c7ad2455", 0xf}, {&(0x7f0000002000-0x74)="5837b9a8e7de8ac7b707b45a74e9bf8c472e2562b099ac7bf6ae578897369dd4dabc044224f095202445891160693a96404cd8eab6ab8817a0289ba43f9628766eeee12611279675ff0525dbc66909f9f97cfea566570d26a479d772e89f0a58539d37025f03b83380e5ad21b389bcd35417bb94", 0x74}], 0x5, &(0x7f0000006000-0x100)=[{0xa8, 0x10f, 0x1, "d2ea2f522feecf37683a515b4ba0cd76505f2a0b054065e7e0a1e729da7524546f2b5a6bddb9a683c8fd1bfe68420991e03cf7063466332c34a0f105ff42159b61f1cde9f0814d08aa1b24e13506a1b4e39b89741c1cf715b853c2ba57251cf063d30c1a2b7eb7c443c31c54856ed922049a1791f84192cb16e9e7dd28e9e326e0fea50a54b30a36af02de685f39f6b7e8"}, {0x58, 0x10e, 0x5, "cfd18b483c0076a2f4bfa325051cbd84c508c1ec0dbc060875260fb5d8b8f2b4c8953cc9060a8a7daa7b7bfe006062d1c11a1463aecb7f955173da5b3540c57d71c1a7e8ed0c"}], 0x100, 0x800}, 0x7}], 0x7, 0x8040) 2018/01/05 18:41:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000182000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000)={@loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xcd)={0x0, 0xc5, "4c373af7d65089095de5da2400575b630cfb29e23f2ea0daeb93b7d9546657e3226a425d2c42dcc3b720cf53923a444a2c0b8ecc028589fbd1a288b5950ae781d343cef4c7db1ef1ec1a89c67d7e6ceaab1a44cd7b30be8ee9e39c0bff4483ef89a1a579628ddc381e015e139eab28ae0474a11968d2003d560b966a9b98c6a0757940f25a978df08b3e67e1e916a83079bc089c116db2d1e03f2e48a3e04b8d6bbb803c3d6a569157c83c0697c2acb6db11a16847c1cfbead19e467d875395caafeb70963"}, &(0x7f0000001000-0x4)=0xcd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r3, 0x7, 0x10001}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) r4 = dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000006000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000003000)={r5, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000006000)={r3, 0x8}, &(0x7f0000006000)=0x6) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000008000-0x38)={&(0x7f0000001000)=@ax25={0x3, {"069dee722dd77f"}, 0x2}, 0x10, &(0x7f0000004000-0x30)=[{&(0x7f0000001000)="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0x2470, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000)={r3, 0x7fff}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f000000a000)={0x8a, 0x1}) 2018/01/05 18:41:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000698000-0x30)={0x80, 0x100000001, 0x8, 0x8000, 0x7, 0x7fffffff}) ioctl$VT_RELDISP(r0, 0x5605) fcntl$notify(r0, 0x402, 0x10) fgetxattr(r0, &(0x7f0000000000)=@random={'user.\x00', '/selinux/avc/cache_stats\x00'}, &(0x7f0000001000-0x7d)=""/125, 0x7d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000-0x4)=0x5d6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000003000-0x50)={{0x3, 0x3, 0x7f, 0x2, 0x1}, 0x7fff, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000004000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket(0xf, 0x4, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000006000-0x4)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r2, 0x6}, &(0x7f0000002000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x3, 0x0, 0x3, 0x5}) ioctl$TCSBRK(r0, 0x5409, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000006000)='/dev/snd/timer\x00', 0x0, 0x521000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000008000-0x70)={[{0x81, 0x2, 0x8001, 0xffff, 0x5, 0x8, 0x26568b16, 0x6, 0x8, 0x2, 0x2be, 0x3, 0x10000}, {0x20, 0x78, 0x3, 0x7ff, 0x4, 0x3a4, 0x69, 0x4680f3e3, 0xfffffffffffffff8, 0x8, 0x2d, 0x84e, 0x4e582c6f}, {0x5, 0x6, 0x0, 0x800, 0x4, 0x2, 0x8, 0x9, 0x0, 0x1, 0x1, 0x5, 0x8}], 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000003000-0x1000)=""/4096) getxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000)=@known='system.advise\x00', &(0x7f0000005000-0x9a)=""/154, 0x9a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0xfffffffffffffff8}, 0x1) epoll_create1(0x80000) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000009000-0xd)='net/mcfilter\x00') 2018/01/05 18:41:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x20000) accept4$ipx(r0, &(0x7f0000c5d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d6000)=0x10, 0x80800) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0xbb, 0x90000, 0x7}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000003000-0x1b0)=[{0x2, 0x8000, 0x0, 0x1, @tick=0x8, {0xbe8, 0x2}, {0x4, 0x6}, @connect={{0x40, 0x40}, {0x7, 0xc27a}}}, {0x6, 0x8, 0x4, 0x9, @tick=0x10000, {0x1f, 0x1c}, {0x4, 0x2}, @connect={{0xb86a, 0x5}, {0x0, 0x8}}}, {0x3, 0x100000001, 0x1f, 0x0, @tick=0x4, {0xc1a, 0x6}, {0x101, 0x7}, @note={0x8, 0x400, 0x0, 0x4d3638e2, 0x3f}}, {0x1, 0x9, 0x6, 0x4, @time={0x0, 0x0}, {0x128, 0x6}, {0x8, 0x3ff}, @raw32={[0x0, 0x3, 0x8]}}, {0xbff, 0x1000, 0x9, 0xfff, @time={0x0, 0x0}, {0x7f, 0xe9}, {0x5, 0x2}, @raw32={[0x8, 0x2, 0xffffffff]}}, {0x5, 0x401, 0x40, 0x2, @time={0x0, 0x1c9c380}, {0x100000001, 0x3}, {0x5, 0x9}, @quote={{0x4fe0daf4, 0x3}, 0xc1, &(0x7f0000002000-0x30)={0x0, 0xfffffffffffffffd, 0x800, 0x13c, @tick=0x6, {0xffffffff00000001, 0x2}, {0x7fffffff, 0x7f}, @note={0x3, 0x2, 0x4, 0x7ff, 0x6}}}}, {0x20, 0x1, 0x0, 0x2, @tick=0x7fffffff, {0x1, 0x5}, {0x1ff, 0x3}, @raw32={[0x8000, 0x3, 0x0]}}, {0x7, 0x6, 0x8000, 0x0, @tick=0x1ff, {0x6, 0x7fffffff}, {0x8, 0x401}, @connect={{0x7ff, 0x3}, {0x5, 0x3ff}}}, {0x2, 0xb, 0x7f, 0x100, @tick=0xfffffffffffffffb, {0x17b, 0x2}, {0x9, 0x5}, @queue={0x5, {0x8, 0x7}}}], 0x1b0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003000-0xa7)="c8acfc18685a9b040b9a6633cf000b5776bce8ae4829256aa55d11c20f2cdd0572c192249b0bb602ea92ea268343473cd4a0ffed9598be18b47a070871b92248a6f3e21f10e25b6ca75143b018ca3db2b6db2fd009a0717ec13c674613e4bdb8eb8576abd06c87e711113642cfde314235b5b08fc96ce7dc89863450c5b6d17dda5dc245a9eed823bd09a8c80db0203d78db63a096d57c33152313f4f6e7055d78cdc1b713d524", 0xa7) r1 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1f}, @in=@rand_addr=0xffffffffffffff5d, 0x0, 0x1, 0x2, 0x8, 0x0, 0x20, 0x0, 0x2f, 0x8001, r1}, {0x1, 0x2, 0xfa, 0x401, 0x6, 0xe82, 0x2, 0x8000}, {0x7fff, 0x10000, 0x1, 0x8}, 0x0, 0x3, 0x2, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0xffff, 0x0, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x3, 0x0, 0x8, 0x2, 0x3}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000005000)="128510d62be6358a953148c7c76d3578562b0a28ed5a7ef6ee22b78bfdd11780bd6f5a62c481d69cca5b279f0d5baf051a5b80cca4c4713e81762b1af257b55881ade84c43dfed242819d9c5b871265e0ac1506cb24e413cd53e51e8fc67073d7a060787246e05ab2b9fa6d0630230119799ca77dd4876ec1f2be2184efe9aae23aa6c2d939dc480563367276e19b316b948676a9d58a1367add1d0128d4d7a60d078b52d2f4397730249199af5fec16c229", 0xb2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x1c, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000007000-0x10)={r4, 0x4, 0x6a, 0x7}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000005000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x69, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}], 0x94) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000-0xa)='/dev/ptmx\x00', 0x1, 0x0) fallocate(r3, 0x3, 0xfffffffffffffff7, 0x7ff) [ 28.500491] audit: type=1400 audit(1515177680.243:9): avc: denied { map } for pid=3464 comm="syz-fuzzer" path="/root/syzkaller-shm482653356" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.374077] audit: type=1400 audit(1515177681.116:10): avc: denied { sys_admin } for pid=3506 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.513886] audit: type=1400 audit(1515177681.256:11): avc: denied { sys_chroot } for pid=3691 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.544853] audit: type=1400 audit(1515177681.287:12): avc: denied { net_raw } for pid=3712 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.579815] audit: type=1400 audit(1515177681.318:13): avc: denied { ipc_lock } for pid=3712 comm="syz-executor1" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 18:41:21 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000167000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000815000-0x14)={0x0, 0xfffffffffffff4c0, 0x5, 0x5, 0x8, 0x4}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0xfffffffffffffff7, 0x2c5c}, &(0x7f0000001000-0x4)=0xc) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0xfffffffffffffe44) socket$inet6(0xa, 0x5, 0x3ff) signalfd(r2, &(0x7f00002d1000-0x8)={0x2}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009f7000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000e6a000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x400) 2018/01/05 18:41:21 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "63439be4cdc93e36fa9d6b52919abde177faabb17078e54f7dac8b7166c85132003d969a487fc49e5f343112769e1139a9a52a4110602e8b84792cb00aef84", 0x0}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="", 0x0}], 0x1, &(0x7f0000002000)={0x10, 0x0, 0x401, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004000)="5ebdee95514504035ca48a7d4dfadaa8287d60cdf91be1395b581f377ba4d33ec9a713c88c75d6947dda3afc18602b003d43897c7cb08f4ae5a5d495549f011ef1a575e1377df9399beeee8da01aa77d21bc23595e297faef58b1eb34b3e30a03bf0dd07f585dc4ece6d42d12f6681bd16dc6c0fea9d063b72cd5b0cba6808c966d897048c983724951b4eadb9f8c2e4f2baec4bb792b53d2fcb9076768dad121b7c9926bca27fa53be870df1d26fc8c936d86d3498989acea2a19b25a3276cdccc768a39a", 0xc5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) keyctl$chown(0x4, r1, r2, r3) [ 29.609332] audit: type=1400 audit(1515177681.320:14): avc: denied { ipc_owner } for pid=3712 comm="syz-executor1" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.636309] audit: type=1400 audit(1515177681.378:15): avc: denied { dac_override } for pid=3716 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.706569] audit: type=1400 audit(1515177681.414:16): avc: denied { net_admin } for pid=3724 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 18:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd9000-0xb)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000322000-0x10)={0x9, 0x200000000000000, 0x6, 0x7fff}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c87000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a55000-0x4)=0x0, 0x4) 2018/01/05 18:41:21 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec8000-0xe)='/selinux/user\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000215000)={0x6f, 0x1, 0x9, @random="00424febcbd06d04afd1d5230d1aeb830473d0db5783dfb0345876bc40a57d46c98c59f3dc46ebf582a9d43930b1fca571171dc3c4a67d41194b70f26787ae695787bb7e411aa19996eca07d4b27303bd4652db3f4dc8b4972d2544220ba30"}, 0x6f) r1 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000491000-0x3b)="162e1e501000473d4557247e244298ec1ece0cbee837e9e13b69b6f06b77568e5c5768c5a079ccde77bff9286e6e5a1e7962210691a4b055b4c66e", 0xffffffffffffffa5}], 0x10000000000000d9) writev(r1, &(0x7f0000f7a000)=[], 0x0) 2018/01/05 18:41:21 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003e7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffffffffec97, &(0x7f0000001000-0xbc)="c7a66fc670923e503ce34b5f7075b7670a0d0dd71ad0eb2256051840bb9196162c3bc509e0fc36ad007d15978ba12e569388844787e90f55f2031eec8f92be3aa2912c82ced77e8339bb574ffde5aab9e75b4951cd9c30041fe990a7ca0dab16e33ad2bdf832b3e9fa88ba19d57b6ecc43f2c7c51ac8e8fa48317a7f2708252d98bff6239bdf3f334f7c4d12f0f28126853367a13efd3537718ac368f4e0d58bb9231ee10a579fedba7f13e75edee03861fc483cc2829c1441e70ef1") mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009cf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(seqiv(rfc4106(gcm(aes))))\x00'}, 0xffffffffffffff7f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000f73000)=[], 0x0, &(0x7f0000f73000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f74000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f76000-0x37)=""/55, 0x37}, {&(0x7f0000f75000)=""/25, 0x19}], 0x2, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/05 18:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0xc, 0x2e5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000000000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e44000)='D7G\x00"', 0x0, 0x1000, &(0x7f0000e10000-0xdbc)=""/4096, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffebe) 2018/01/05 18:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000de4000-0x10)=[{&(0x7f00002e5000)="2900000020001900013d0010000000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) 2018/01/05 18:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000115, 0x5, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/05 18:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005a5000)='./file0\x00', 0x20041, 0x100) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000292000)={0x0, 0x6001}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000408000-0x10)=[{&(0x7f000050e000)="2900000018003509000000000000000202ff00000000ff06010100800c00080004000c000000000001", 0x29}], 0x1) r2 = syz_open_dev$sg(&(0x7f00008f6000)='/dev/sg#\x00', 0x400, 0x402000) connect$ax25(r2, &(0x7f0000569000-0x10)={0x3, {"fb360e0bd35d0e"}, 0x4}, 0x10) statfs(&(0x7f00003ef000)='./file0\x00', &(0x7f0000af2000-0xdc)=""/220) 2018/01/05 18:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f000075c000)=""/0, &(0x7f0000000000)=0x0) 2018/01/05 18:41:21 executing program 7: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002ed000)={0x26, 'hash\x00', 0x2000000, 0x8000000, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f00002e9000)="4f187fe633e40f292bd3eea9", 0xc}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 18:41:21 executing program 2: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000c0000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000652000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ae000-0x10)='/dev/sequencer2\x00', 0x80880, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a0000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = epoll_create1(0x80000) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000e5d000-0xc)={r3, r4, 0xfffffffffffffffc}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000636000)=0x7) r5 = syz_open_dev$evdev(&(0x7f00002f6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f00009ef000)=0x6) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f00002b9000-0x18)=""/24, 0x15) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000e5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 18:41:21 executing program 1: mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000011d000-0x4)=0x0) r1 = socket(0xa, 0x3, 0x3a) getsockopt(r1, 0x3a, 0x1, &(0x7f0000001000)=""/0, &(0x7f0000001000)=0x0) 2018/01/05 18:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008df000-0x11)='/dev/vga_arbiter\x00', 0x400041, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ad6000)="072ad423b9997451bb8451897e757e9f", 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000a9c000-0x10)=[], 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000047a000)='/dev/vcs\x00', 0x20083, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000045f000-0xb)={0x0, 0xba, "7f0bac6d3d68ddd4afdd6af1d82ccc6aae166c4678cd4a88701d5b352e82c2a395f5979bed5260c0deea74d750ceb679e827b94ffa58789459839c4fd5b22e8098cfad1ee57fa44e026b1db02b85d15e6dd850de8bb6c9957b38bd402a0c8e2f0513f01ba5d5ec1e0971fb064e9a0955d888f1cc9c66fb0912db4dee57751a708ed97537acdc024d386cce451e23d70d0413ec963ce4ae77c0ce825cc7f2747b2a181fef0f49ee1c222b6953df611ae17876c8f068d9e0a6c6c7"}, &(0x7f0000496000)=0xc2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008f6000-0xa0)={r2, @in6={{0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0xffffffffffffffff, 0x88}, 0xa0) 2018/01/05 18:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d3000)=0x0) r2 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r2, 0xa, 0x9) write(r0, &(0x7f00001e9000)="b63db85e1e8d00000001b29d00000000ffffffffed5ec9bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) 2018/01/05 18:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000eba000-0x1)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x200) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a96000)={0xffffffff, 0x1eff5bc5, 0x4, 0x7, 0x10001, 0x800, 0x0, 0x7, 0x7, 0x6, 0x1}, 0xb) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f00008e8000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$ax25(r1, &(0x7f0000763000-0x10)={0x3, {"06a3884d93f423"}, 0x21}, 0x10) clock_gettime(0x0, &(0x7f000099f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a36000-0x10)={0x0, 0x0}) getitimer(0x3, &(0x7f0000630000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000db0000)=[{{0x0, 0x2710}, 0x7, 0x6, 0x0}, {{r3, r4/1000+10000}, 0x8, 0x3, 0x7ca5}, {{r2, r5}, 0x10000, 0x7, 0x7f}, {{0x0, 0x0}, 0x8, 0x0, 0xffffffffffff24c5}], 0x60) recvfrom$inet6(r1, &(0x7f0000376000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000c87000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000059f000)=0xb) 2018/01/05 18:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x8000000080004, 0xfffffffffffffffc) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e64000)={0x0, 0x0, 0x0}, &(0x7f00002d2000)=0xc) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000044c000-0x4)=0x0) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003ad000)={0x0, 0x8, 0x20}, &(0x7f0000270000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000577000)={r6, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc328, 0x100000000}, 0x98) ustat(0x4, &(0x7f0000d27000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00006bc000-0x4)=0x0, &(0x7f0000c92000)=0x4) r7 = add_key$keyring(&(0x7f0000e30000-0x8)='keyring\x00', &(0x7f0000653000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r7, &(0x7f0000bd8000-0x5b)="ae7c9b3f9e39e86f032f271b1ff27344efa5eb8bee93c38ffc3616f9f7266816f24b32464993f26b7ccfc9909cbe47c95dd2c426292ad4e0e305e5242829f7464b1535bdad1528172a45ba653710684d0d20219b91c403b346d280", 0x5b) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f00008fa000-0x8)=[0x200, 0x8]) 2018/01/05 18:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a0b000)='/dev/amidi#\x00', 0x5, 0x800) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000076f000-0xa0)=""/160) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ef0000)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007f4000-0x10)="", 0x0) 2018/01/05 18:41:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000977000-0x1)='\x00', 0x0, 0x128, &(0x7f0000001000-0x40)={0x3f, 0x1f, 0x7f, 0xeb6e, 0xc278, 0x8, 0x2, 0x100000001}) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2000000000000e) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000072000000680e2ed3b85090002000c000000400000", 0x1f}], 0x2bd) 2018/01/05 18:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000412000-0xb)='/dev/vcsa#\x00', 0xff, 0x0) eventfd(0xcb7) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00004b9000)=@random={'user.\x00', '/dev/vcsa#\x00'}) 2018/01/05 18:41:21 executing program 5: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004a6000-0x1c)={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff9}, 0x1c) writev(r0, &(0x7f000010b000)=[{&(0x7f0000e25000-0x3a)="390000001100090469000014800000000700004001000000450000000000000008001a0004000000000000000009080003010900001ee400e4", 0x39}], 0x1) r2 = syz_open_dev$amidi(&(0x7f0000dcf000)='/dev/amidi#\x00', 0x6, 0x80) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00003aa000)='/dev/usbmon#\x00', 0xa3, 0x400) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ec3000-0x10)={0x6, 0x8001, 0x2, 0x1, 0x0}, &(0x7f0000ec3000-0x4)=0x10) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ec4000-0x8d)="abafd40fe27fc3f8be7374f9273e72d6332529e7a721643c000184c9c3bfc82430d7ea80ae0f8c53cf845ac93789de2e527c4f1436aecd2ad4a5a53d822b1746f5681bcef6972812894cec44c455aac5168425446168109dc69e0d018709e0b73c4c38363480c262e6fcb0a7a839c7e18594538f70d386f5b45c2e1e7d3e558d5f7492601773f4b3f5b4bbb377", 0x8d, 0x800, &(0x7f0000300000-0x1c)={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ec4000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000077f000)={r4, 0x44, "6632fb451639692d4fae26d4af8054ee4ff07fd82fe91add91264af388bf84df75eeada1a294a3a5a845f3626f92be4a8f7bf1da9856ddb3c64649930ff7073fd96aa67f"}, &(0x7f0000ec2000)=0x4c) socket$inet6(0xa, 0x80003, 0x1f) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000761000)={@common='bpq0\x00', @ifru_flags=0x200}) 2018/01/05 18:41:21 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000fd8000)='./file0\x00', 0x88) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fda000-0x39)="55720000040019fd0000000543280501c8bebddb125f4e8cc27cef48d5e0e13e006ba6b9e72cf75af9f5837df5ab2bff84e60468d3e60b16b3", 0x10000, &(0x7f0000a5a000-0x1)='r') r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c14000)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000fda000-0x4)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r1, &(0x7f0000013000-0x6)='./bus\x00', 0x200) 2018/01/05 18:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = memfd_create(&(0x7f0000a98000)='vboxnet0@*.\x00', 0x3) r3 = syz_open_dev$audion(&(0x7f0000541000-0xc)='/dev/audio#\x00', 0x8001, 0x458000) renameat2(r2, &(0x7f0000212000)='./file0\x00', r3, &(0x7f0000917000)='./file1\x00', 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000006a000)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/05 18:41:21 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f59000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000089f000-0xf)='/dev/sequencer\x00', 0x88000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ca3000)="ba9e41b207a3071cac2f16c2b8", 0xd) mmap(&(0x7f0000666000/0x14000)=nil, 0x14000, 0x0, 0x80010, r0, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f5a000)=0x0, &(0x7f0000306000-0x4)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000f3e000-0x4)=0x9) 2018/01/05 18:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000081c000-0x8)=[{&(0x7f00003e7000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) munmap(&(0x7f0000ed7000/0x4000)=nil, 0x4000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000cde000)={0x1000, 0x9, 0x7, 0x3}, 0x10) 2018/01/05 18:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f0f000)='/dev/mixer\x00', 0x4400, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000953000-0x78)={0x9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff, 0x81, 0x1ff, 0x3, 0x0, 0x1, 0x1000, 0x1}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b6000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f000095c000)=""/4096) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000286000)={0x1, r0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000664000-0x18)={0x4, 0x4, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00007f0000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}], 0x74) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000ba2000)={{&(0x7f00004ce000/0x3000)=nil, 0x3000}, 0x0, 0x0}) [ 29.930868] device syz0 entered promiscuous mode 2018/01/05 18:41:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xbc1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000afc000-0x18)={r1, 0x9, 0x30, 0x2c88, 0x400}, &(0x7f0000000000)=0x18) flistxattr(r0, &(0x7f00001c6000)=""/116, 0x74) [ 29.987174] audit: type=1400 audit(1515177681.729:17): avc: denied { dac_read_search } for pid=3805 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 18:41:21 executing program 6: mmap(&(0x7f0000003000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf7000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000031000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1000000002288, &(0x7f0000801000)="") 2018/01/05 18:41:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000f, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 18:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000038b000)="", &(0x7f0000744000)=0x0, &(0x7f0000ee8000)=0x0, &(0x7f0000c50000)="") mknod(&(0x7f0000875000)='./file0\x00', 0xc, 0x2) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) request_key(&(0x7f000012a000-0x8)='rxrpc_s\x00', &(0x7f000050e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c24000)='\\.\x00', 0xfffffffffffffffd) recvfrom$unix(0xffffffffffffffff, &(0x7f00004ca000-0xe1)=""/225, 0xe1, 0x10000, &(0x7f000070c000)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) 2018/01/05 18:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000875000)='/dev/autofs\x00', 0x2, 0x0) close(r0) [ 30.012435] audit: type=1400 audit(1515177681.729:18): avc: denied { map } for pid=3814 comm="syz-executor4" path="socket:[13375]" dev="sockfs" ino=13375 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=key_socket permissive=1 [ 30.025734] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/05 18:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x9, 0x6, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d42000)=0x100000000, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00001a4000-0x4)=0x0, &(0x7f0000140000)=0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c1c000)={0x77359400, 0x0}, 0x10) connect(r0, &(0x7f0000732000)=@ipx={0x4, 0x0, 0x0, "767d4c21dda5", 0x0, 0x0}, 0x10) 2018/01/05 18:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c00000-0x4)=0x0, &(0x7f0000595000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r4 = socket(0x11, 0x802, 0x0) bind$packet(r4, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) accept$packet(0xffffffffffffff9c, &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ab000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000cd8000-0x28)={@common='gre0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f00008bd000)={0x11, 0x0, r5, 0x1, 0x1, 0x6, @random="baa46e60c91e", [0x0, 0x0]}, 0x14) r6 = dup2(r3, r2) write$tun(r6, &(0x7f0000ae7000-0x53)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x800000000006, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x31, 0x0, "7e0675caa76407951b42423756ea589af83365c339cd93fdd936f362f1cea5fd67ef3958de215bf7fb"}}}, 0x4f) setsockopt$sock_int(r3, 0x1, 0x27, &(0x7f00001d6000)=0xe8, 0x4) 2018/01/05 18:41:21 executing program 2: r0 = socket$alg(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e9a000-0x8)=@assoc_value={0x0, 0x5f39}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005e6000-0x8)={r2, 0x10000}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x32, 0x0, 0xffa4) 2018/01/05 18:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = getegid() setgroups(0x2, &(0x7f0000001000)=[r0, r1]) 2018/01/05 18:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000640000)={0x2, 0x1, 0x7f, 0x81, 0x4, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f5000-0xc)='/dev/rfkill\x00', 0x1, 0x0) sendto$llc(r2, &(0x7f0000396000-0x14)="7a5c2adf01e5c8d11a1db1b25d955ac647da301d", 0x14, 0x20000000, &(0x7f0000397000)={0x1a, 0x16, 0x7, 0x5, 0x7, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000a7e000-0x7a)=""/122, 0x7a, 0x0, &(0x7f00008b0000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 18:41:21 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000029000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001ab000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @random="89e946a7e1d5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) lseek(r0, 0x40, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x40, &(0x7f0000d6b000)="00685530f6c69ff4ad256a58c27e2877e3eb9c", 0x13) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ae1000)=[{0xf, 0x4}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000101000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/05 18:41:21 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/05 18:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000805000-0xa)='/dev/vcs#\x00', 0xd81, 0x0) write$tun(r0, &(0x7f0000aad000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0xff, 0x6, "d9ad97", 0x1134, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3c, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x5}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x80}, @calipso={0x7, 0x18, {0x8, 0x4, 0x80000000, 0x1, [0x1000, 0xfff]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x200, 0x92, "da4360d55f67aeb923a50f9c1917eb1c2a8e7660a74aaa981ecededf7a6be60f2e17908fea3ace518d14fc74c397f0dbfe197eb3204792f932e06a2df062f5cad7d1c997a432b342de551624c5ecb8f91b78b7cc98218d47b2238a723c90b88b0fd3ecfabbe86568c4fb5254827639eb1f1249419f0ae1b8f53c8d060ccabb1ed7492c1b5c1bec5dd9653b6bffa1b469f038"}, @generic={0x9, 0x1000, "491144626c82b6e70d8ade0c8f2711bbba505ddb710e1f14b06a6412c03b0736b4a8d49711f08eebbcff1c6c44585ae10183edf7387bc9441ed6d2a63f590f0744c11e9f2b76cab53905c1214f9de4a2c65a2ef02dc6e3f389905008f69bfb65b1424cabb22f2cdfbb2f576d965cb1418340d296deebd5398f4272da184042878cc91b96ff94b19c1bce4cf50039c750848ca6c1b128d5d51c6d1c4b010ba7b6d05bda179331de889d4f03387914c5773e773cd57958d1c62a077c6cfed3b3fadfff87680bbe9a9cbc8b9c3d36eefa29eb1bf6ff5664cc30bf542b1981bdcdee8f673d19fdb8f6c00cd75967f988b64ff4d5333c8fe290cbd93e012b0cc4c90a9daffd88849fee1ed68b4e8dd75a3d918699e2dbedb60aed8d2c9ae4408c4d76581cb500fb0ce0f1dda33ea2378ed2944a3470568a0b067efe5c075222db29a3614e2603ad220befebca793e1b97b59d2ff614a16423b477f78984fb8de708844afe668ecc798f1e7b6b1b973b0952badbac5dd8cbf84314b9f3e12aadd2c194495446e32421da0c9c5f16ad02fa9ae3d51ed41540a524abc32fcb7cdbf5721de598ca429450b2699e4512ddfb63c5f7d6d3291a2ce687c7d3038d658a7996f4961f3889050c331426ff66e31ab8f7580a7c189e5427e828121c33e7e7ce0dc808ca9562e66592e3c14e3e65e8d34ae1ea032bd40ad8b6103ebff7a0f9f3ba97ba22c5963259b9629570e234de4fa31e20c175e9407dba66d6a324701a1f0c611cf8d6739378c6ded987e78349a95149c9ac9e2c3ae62cf23b1e434883ef840e2251403b12a8e250aa1ab9223e80b58edecc4dc7b7161343f8f3524123a6befeaf745880241a0ac101d69513229ea2c2d4a8d9d89ceb8e4088e07edbd2433f0762af446ec959e4ff13d560258207b3c318374b7e5eed66f9e26e0556071101dea4f4be008c0b5b5eb185511a1abf9738781388f80878433bf9ee4d0878f6c87639237fdb4a58c643f72b7123c23cbb1a3469b51775da46c25799d97f235d4083212512183305c303f75f123420af1f9255ae8b468abb3aaf50dd9a40718f8a1b3dc51bbe06e961545f42f871b5be6bf90ef7f73fef031fe46911dde107924a821ea82a80a7db1a77f273e05a5f1548f77c12f82cd75fa8853205a169401797e0b106c69ce430a638ca94853cd13a3e79e4568dd01da274bb8fac45c5e7078b523edb55d167a635eacf4780299c61384498914f45372f0898ee9cbad6a07015fade89a8d5e47cdd6be4c682b56aa5d88a3bd306ce79d0d8e25c1a288301acab15113e3af8a16add51c35cad21edbcaf31d4b8962224408253e73581df012343e237dea255729896bfa715868912cbb1a32396fc4ad38d6d7f37d9561ef584d1056e7a4cd93950e6e2226e47db79bd4015a1f63a52bd58b18733c2dced2993cc042a20f120973d24d8f463ba95a3368660ee66df47a58eb03558eca883eb4cb302184780fc4c221846e3d0f4f79afeea54fe37467ea790042c93265ac7286cde50c21275df916a4269d4716b893d8af881e4dcdad0759b40e5f8c1347f308cd1f99ca9edbf29d705092c72e024148a26ac13b4c4964f220d0c8df3b79b49a8c2543d6e05e2befd0de11fd61f047ff1b9dea77db5e2bb106f188a270f06a4efb3fbdb7c0e18765b2182fd153d6603b63a89e25f06f10fb5add545159ed1c8abba5ea52c39ba3c2e0284297d49a37ea4e5188a10b63e4001d91f9f26f158cd52d314536705c5a3b88c805597fed826a947ea3cb9f9aac79f49c85127c44eed7a9be5095ff7c65d18b6630d85ddf7adc1cc4518b318fa99db791ec7426b338c6cadc0836e4129a06cd1a860c90f6ac0a666e76bce5ff6d792e570dfbd4f1754db810c7a114f79846b94fb8ba65a7b7647fe33ff4e59ff9acc1993476eb2dc19c7a63647ff9be1b9d6ef9f28f132ea3e9c85e0f094e9dcc349bb6e1a0954e7b65f0d45543e346c726999ff7f6e4e16b091a03f66369bdd42678340e6c1405f1b17d26be46d1a9a13624939ad1064e040e3699751684c2cbbeb17b02f42db246e8e08796437316d9845a07d1cc63f3a3200f053f0f47271e945c6f020e454ea14939ec4a233e59bbb1e6dbde522db5cfda6dc0ee759367f957b9ae89b7e1bff84d1be592877b29a14a4f00d25fe49b20b9dac709e9f811b07e06b9e998e65df1af0a30324ba088b92309b21334ecb7dff3d0fd1577fb815b60dec0981b6e705ee92acd461b8a89846bd7507de2799c8d595f02202b5640dd235f2c7bd6893840e434c2953f06ef03dbfa50df602035513a028959c2647416f6a0c478cd1751d36f19e9e28719136fedb909f3e0f01efe6a0b30b7d9abcdbfc76952d25d93576838ee26351dc152c4785d157b1514b7dea1498b647bf3e8f35544841fbe28f946d12dd05413e287604c0f443230f66f0af953a1c2d29ce8090a5512d71d46188e3f5542ec1f6d7316ef726e6c63fe8d4dbcd7145425716a1ac2a37f7e5f528804bb1a2b88bf672acdab6fe98fed8e41eb5bf5aa0b82f69c150c27a3522c3cf115dc6fc519dd75abe490964941ce232e38300092d13dbf9498c6c4f3b4725a699cfd25263385c455bcd438e42a1808f0daf367ce88d5a6270389086c62ea3768743717afa82fa7cc2258998ff4d9b5f4145da8964dc6cea08cbb6de6d4f623690c1c160ab03de50e7ad40136d109b3c35c49cd80a6c876768c9e34b705d8e2755ca67ad2d1dcc144046907121d38055acbe82c1e2b1aadbb0f9611918c6632e6545904adfb5e3a0f86624f471332eccce30f2f2cd992b1aebc0c02f0f4d78f71c4fbcda8e5a629540e929a4d09bbfeb111a8334bb645dd41998f1370da8079f03ebad3956b35cf22904f564e40749d56864b449f321d7232e98f2672edad9fd53adbe39bfd8e99d0106f04097fc62fe02114e19ec460f48440310fa847870cd467721c4ab61f977b468f92a355d2381a440ace13abc6edbdbd7682c29c0bc7f14df6d90a5603ff57715289dabc578558124f0e1189a041583a29027328eb27a7931e9dead1fe5f77d3866d711bb1be035ced192b82bbbf407f59a4a9423f8a12bc8707039c2151fae253eea2a97f657fcebbb8ab0e281d9e67639582f89670463f00bab14d3209b196f9e6f0f1bcab942056d26e706fc240f63726c8043a84c02bfcf901a3f2a6119c7505f6e1e4e67ddbd02c85729163d92b77f56caaad1366ea0fde685977a891c9f6949e95ff385891884648015f2ec277e4d375fc797de437b41ba8b32494e27ef8c368b3d41c9ace8e8da66e8a76a2da6571eb16c5debe1f7657cdbe31e40b73b2af7c1c46144a814e9670703779a23df9ff10f2a86a3cc56e2656c302f1bb692d6002a02a5db35d4390e48d4c901463a905ec06f9589b34720427ef0f4c25f8c06254414c095fd793b17f288182e84ea87a11f3762b5b0082034ca147117c24a84dceb15b30650614459fe942585573fab0519ce0d7d9b6e65b60caa5e43ff700f39a5cae9a94a3e796f8881be2867d04d0bbf72515a7b03661929c657e4d25076df7d1c7fde109f98dafda1a7922bfc13c1bdfc46a432456a30e5243d57842228a12a4bff7ef4f162df9830732a837db882104c8e58ca1a62641964b6eb524b72be6a8d94650f366d0f53b74d350ee71e9c8303355e1869c37634c97ee854564b28ba70576f05652b20e138b738d9a973389fc8636430564d3f1b64f5a19f194384f85900ef08819fd68644545db3a8f904db0300f888f30df9e73272ca08367a285a226d979a02610d898e3939c66f878b9eb4e2060c1f3ee678ebffcd977e14bcff42b807f55ce95af139f04cee2a76ae9da794c8e5bef1eab93d899c9b80dc56ca91248fa28b4f7e5011bfe2e58f9741c7584462da331c268f6e783b60cea85fc6da5287284c951e45e4ba5eda6d9a0b0375bdaaa6810fd29c13c155b769e63e59b453428fedd01b1366fe24cdbe7b572b9250636eff9c77b2b8cb8c9a21ecc79dda05d05e38404a6a1688c64fc4b8f20213d99624dec7884e7d1866fd5f478dbbd16a131c1b311aa04b06109fd4ad15d28ba6c60f034cb0b85cc2d3d742f35c98924dec7cb4bace550e501c1fec51a34c8f37436a4a3c2b08d0927b4c40de84411ccdade170ce74e18f9d9f715f542b94b80d4f8e007e3cf0a7cff074f166484ffff98a1af58746e9f08623ad366f24e685e5855dd7c1568b2055a6dec42ba0b04282ca9c1fcd3abf823fcfd62bdf9cc65f1ad8d6c2cdce6e45d41f6fecb5db5587ed42dc164b0fafa89cfd26e870c7962990028f48816033b6fc7ca85e498520b77b0e0cebda0d66c1991995636e000c6632eeb0f5a4ddc572a9fd94dcf72122143b9aa1e86f25f870e0325ce82cab3aef3481d4c5516910c2fb5b16c6a4350f81f1ea36bcb9c429f51044621020048901769d58874c163fdea38b33c775d860d20a9bb772e2e4e12b8645518fc503a826eb1707df18d4320cfaa26891abbc30e0f44779d75a8fe25506a1636bdc6288777be616a4e7023d6077f1f6bc880e9bec2713b5b9216075a8dfa89ae7290610b26429e16735a3aadf91253cf1bb687de674ee07fdad489bdf7e084fd8c806a4b13b0abdaa18b46d314d470651533abf34f6b5da38d0565ca77e9a8ef6785390388dfa611bfcc3faaf76347b3aa46f094f30855e79a3739a2303eaa71e0ce72cb57f61ccfed6944bf05e349971b9399131f5d47a0073f4ee85548f8d2c1dbf79667716cebe0fff9370ac41000548f3868c765dcd69e3964ecb20d6c8b1d1a7aacd2c986c458f55d8eb4bc7ad494e7ab9dd44058b28a2607d3d02704aae1fa16bb035799b54e9959cacb821663d5763ddaef74a4f472983ebbbd249672084adcf0a771926405fa80dfbbc0300aaf89734f38a970147bf874e447016c5a4d25b9a42b23716016ad9bc387cb6eb8d44c2995d9fe0de9c358bb1fafbb0128e9407f7b52ade394328b6182e5bca492d5d0a23715e1d7b8b1ffa430ad0bea75b7ce8f2cc8484b65974c1fe2c98f38cf53ec8528ac2a7f0e861e6b381d2236aeb5f8bf5efd48d5d20d02f94efc9e1afd3bfbd2aaf7f1c81993995178bc0355f780e8098ac09cc9647cee13ac2a4c47b4308734666a8542c19cdbea7306dd32970ccdf1c178e05a64fca164c4a48c8351236f25f26db39844753f5177104e02a1c495ae1ebccf4fa2f0567d2263b974d41d041b5a74bd7610b79e1067dde150993e99152122fcb0fa1b13945e716e80f0b55932fc1f5add6df05899e1d3f1f1321af8299aa90e31e4e5efe66f1d0a4de3b7c332da5dd69aaf8e54b05437dcd45b091ece88575a6c0f7716797ab9d6342be4ac5e7ecfca3b693d30a0c1ecfbe362590e5819e5774c2638e5d5abbfbc77b2f6a18d41adf393ed8baea69ddd432dbb6fc4e7bb7b4a40f258c0cc545a70f142653dd7269dddb8b0b686b0e12f818ba78da636e65b93dc7994ea6c664d2c686b3b2cdb48f62e304669e2b89b85d33baf49698abd4610a6f29ddc86e1d64e90ecee0d52e4d9ded7f4ac2643a4f35efe742f963a8de88a8385adb9fe676a59d52e455db8cd7bf46f56e24f4ed27b6c8c46b0149a82dbd1a95700a0c52b3bedf1a5287701dc870fd35f337ff0565bddf99e1b300605c5a62f26534dd75e9e5ec69619c685fddaf1b0cc0aedb3c68621a53fedce8e3621e79be938e82f7bd64e40b9d146f9be0cfc5eee97a5c2369f40484c76b1ad05e0522e3163be006"}]}, @hopopts={0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x7}]}, @dstopts={0x3b, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1ce}, @generic={0x5, 0x6, "c1f6b99ea82e"}, @ra={0x5, 0x2, 0xffffffff80000001}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x1166) 2018/01/05 18:41:21 executing program 0: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa3000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3, 0x91b, 0x1, 0x6, 0x7, 0x1, 0x100000000, 0xfffffffffffffffc, 0x20, 0x100000000, 0x7ff, 0x4, 0x8, 0x7]}, &(0x7f000017f000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1a1ad430, 0x4b2a8000, 0x800d, 0x1, 0x800, 0x5, 0x99, 0x4, r2}, &(0x7f0000001000)=0x20) 2018/01/05 18:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008fb000-0x8)='./file1\x00', 0x0) mount(&(0x7f00001cf000)='./file1\x00', &(0x7f00006eb000-0x8)='./file1\x00', &(0x7f0000983000-0x7)='nfs4\x00', 0x2000000, &(0x7f000053b000+0xa7c)="") 2018/01/05 18:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/05 18:41:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000afc000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000da4000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003b9000)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000cab000-0xa)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/05 18:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000)='/dev/snd/controlC#\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) pipe2(&(0x7f00003fc000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000921000)=0x100000000) 2018/01/05 18:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000042e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000257000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005e2000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003d000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000ce0000)="6404aeb15e9454021f92e57b8d2fd69fb48ec3a4a219e89836dc8d0ea9a53c64838feffd416b0d30f185d1f325547f982d819d64b1c54df849b910a3b0287da6a04dcb5f155b632b877c5cd9284c229e2f2a80b8458e4277a1ba86e7850c3d3d226d6e4b2c0635cdf193d7820d6bd0cda769c554618be1bcc68f125acf01f3c078699bfc228317e1293f6bc9559b36d006f104c185a4a9cd3fc7521450c70efd8347ae81bea0a9a00fef", 0xaa, 0x24000000, &(0x7f0000588000)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, "0300f2fd0a19331a"}}}}}, 0x0) 2018/01/05 18:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) pwrite64(r0, &(0x7f0000351000)="9e3d48cbdff6f4b33a41a1a4adf02a0982236c52de0e79e474d087305ccfae9d5a1280c917f4f1f58c335f647415084973e5e94b9f715a64f4305a699c57d8d2f32cb875bd0cd122c94a28aebfbf6784662fc8f797225fab3f90a6810d0603c33224f68b1602ef15319a8035d5066008993cac53e736cc4a5bed9cc31ef74896f35be1765842d175c3af809dfc09e952745670f7e16163", 0x97, 0x0) r2 = syz_open_dev$binder(&(0x7f0000bfb000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) fchmod(r1, 0x4) pipe(&(0x7f00001ca000-0x8)={0x0, 0x0}) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000fcf000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TIOCCBRK(r3, 0x5428) [ 30.213922] device syz1 entered promiscuous mode 2018/01/05 18:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) read(r0, &(0x7f0000f47000)=""/4096, 0x1000) r1 = syz_open_dev$vcsa(&(0x7f0000363000)='/dev/vcsa#\x00', 0xca, 0x10000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/05 18:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f000019d000)=""/248, &(0x7f0000bd6000)=0xf8) recvfrom$unix(r0, &(0x7f0000d3f000)=""/80, 0x50, 0x40000021, &(0x7f000089b000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 18:41:22 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@generic="08322339a6129e97657c111e4828c3eb", &(0x7f0000939000)=@ethtool_dump={0x0, 0xd1, 0x80, 0xfffffffffffffef8, "579e04b5f990554a9eab5b29b75a7fb5f09e092a0425c2156b7a18a30b47b89098a6aa3cb345628203cdfe9343dc50f36a8f008ed2441bffae3b36ac4f371effa5b60341c6910597af4317c78892ba67e8669a98cc28a0fd551a7d5d5f682c6549b8ff55d3f1d1660ed612bc1b04293ba47131e1eca6a1ca31edffb753a6e25c940307cd59629e94875947c03a1c04c16a4876f56878ac8e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c34000)='/dev/audio#\x00', 0x10001, 0x8000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ba7000)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c44000-0x4)=0x0) syz_emit_ethernet(0x112, &(0x7f0000202000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x2, 0xf0, 0x0, "35f218b1566e69ef54a81b8051ce7370b1fce880b8aa38f0fcee20f4b7baa0b3d971510c611a22c15889b1ac48e9a4253977e86d16378f3ffea9f2bece9f69281367d6fd049c2d4145985844ef4dad5f9ea98c1b6fbf797252f1f76491792c54879f254737a0d7138b777fdcd5d6f05155f5284acc3fa3de660676bb88694c1cec5d9d0b6e8acc65c2a39018b656fd6d31b7c92e197deb79a8bd2cefd81713c4a626a2658a1c115bf014112c9dcfa1a995b530bc5ff124984d600f6444d47f3c1634eb347cf1afe4cd3884e541c2f3171cf55e8e48541372c7186e0515a9b840c41b5e6ce8bf4d4a"}}}}}, 0x0) 2018/01/05 18:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055a000-0x8)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f000029d000)='/dev/adsp#\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000940000)={r0, r1, 0x3, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000812000-0x4)=0xfffffffffffffe6b) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0xb2) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000652000)=@file={0x0, './control/file0\x00'}, 0x12) mount(&(0x7f000054e000)='./control\x00', &(0x7f0000d52000)='./control\x00', &(0x7f0000c97000-0x4)='hfs\x00', 0x200005, &(0x7f0000f43000)="a8cb500b7635a828a016ee3facd88518031ce84d49241c12afb8b917850424071fb7a5ca53dd753dd9bd8b2717e27d927dcbd3e406beab5d71757eeb4e72768c836e9f843eb06803d90059f20c7e756310d7bcbcbaf1eaac0a6f571c327718df3eebc303400d099d") mknodat(r0, &(0x7f0000c53000)='./control\x00', 0xc000, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00004e6000)=""/14, &(0x7f0000ea7000)=0xe) 2018/01/05 18:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) pipe2(&(0x7f0000bc0000)={0x0, 0x0}, 0x4000) mmap$binder(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1000000, 0x80852, r2, 0x0) write(r0, &(0x7f0000c68000-0x1f)="", 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00006d7000)=0x6, 0x4) r3 = socket(0x10, 0x3, 0xf) write(r3, &(0x7f000004b000)="", 0x0) gettid() 2018/01/05 18:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000020000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00006f9000-0x38)={&(0x7f00009e3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f1b000)=[{&(0x7f0000085000)=""/4096, 0x1000}], 0x1, &(0x7f000032d000-0x8a)=""/138, 0x8a, 0x0}, 0x0) sendto(r0, &(0x7f0000307000-0xd9)="496c105fe498791442a42ac71b6c9d811d8a060000000000000045e907f95964cae34dc2eda413498e3c54439470a7b470be2e40fce190de6be15e8a9f89a6878bbe2010bf2b65cfc8c6897928b2e3be9cb585439430a382cf60b835353514100ddb25ac4a19d736663e011c7286c6fade92e5f23d9e9c9ef939ea78b9e550fff999", 0x82, 0x0, &(0x7f0000226000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000170000-0x22)=""/34, 0x22, 0x2000, &(0x7f000019d000-0x1c)=@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) [ 30.284062] binder: 3899:3902 ioctl c0306201 20008fd0 returned -11 [ 30.322749] binder: BINDER_SET_CONTEXT_MGR already set [ 30.328300] binder: 3899:3911 ioctl 40046207 0 returned -16 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000716000-0x2)="0260", 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000cb6000)='net/snmp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00001d4000-0x58)={0x2, 0x5, 0x7ff, 0x0, 0x81, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000fd1000)=0x0, 0x400) 2018/01/05 18:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) kcmp(r1, r1, 0x6, r0, r0) 2018/01/05 18:41:22 executing program 1: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00009c1000)={0x2, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000ed0000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecf000)=0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f00005ff000-0x2c)="a5ee1a1954f3f6f03cccef2213141e12f42b555a60b7289583d2f2914d6523f8d0fe977111f9243d91af", 0x2a) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000004f000-0x4)=0x4, 0x4) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ed1000)={&(0x7f0000d85000)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000032c000)={r2, &(0x7f0000ed2000-0x23)="ab63262b643eb61b7978149153c99302de16b4b3a4f16d79f4317cb2b49b8c26e7a994"}, 0x10) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ed3000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ed2000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000000000)=0x7) bpf$MAP_CREATE(0x0, &(0x7f00008ba000)={0x3, 0x0, 0x0, 0x4ea1f2de, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) accept$inet(0xffffffffffffffff, &(0x7f00007fd000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c84000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0x5, 0x4000000) fcntl$notify(r4, 0x80000000, 0x0) setsockopt(r4, 0x80000000000114, 0x6, &(0x7f0000001000-0x4)="1a00", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x11, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, "0619f2", 0x0, "3152a0"}, '4'}}}}}}, 0x0) 2018/01/05 18:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f18000)="1745f7caa6230e03000000d29b77734ccc19d01cd3e336e8bcff8811ed1cf165eb57ee48cf6f6311f3bc4cafa96f382f9df95f8bdcc8453166640c7e5143a1eab23d2af0bad3bd5dad5b1adf6480f4f8dce1c60a7acf365520be371262d9f56b62163336d3530570cef79bb665ac8253462178f66a15d31b6950f5243841e11002c5389fa81dfb72aa2a8bb646dd865840c9a9c7837fb46217894eb994dbadd087bf8f32fcd789d0930fe21dcb344392d2efdd9910da9878183b94e3eb805b0bdda4be37f9", &(0x7f00007a4000)=0x0, &(0x7f000070a000)=0x0, &(0x7f00001cb000)="") madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/01/05 18:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xffffffff, 0x5) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00003ca000-0x6)=""/4, &(0x7f0000369000)=0x4) 2018/01/05 18:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025d000)={0x0, 0x0}) mmap(&(0x7f0000d9f000/0x3000)=nil, 0x3000, 0xc, 0x1010, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f000068b000-0xb)='/dev/midi#\x00', 0x1, 0x400) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000039b000)=0xf000) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f32000-0x24)={0x7, 0x7fff, 0x85ec, 0x0, 0x4, 0x3, 0x7, 0x8d04, 0x4, 0x0, 0x9, 0x3}) 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005dc000-0x10)={0x0, 0x0, &(0x7f000054e000)=[]}, &(0x7f00005b0000)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b0f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 18:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3e0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00009ab000-0xa)='/dev/dsp#\x00', 0x6, 0x4000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000319000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000c66000)="", &(0x7f0000511000)=0x0, &(0x7f0000418000)=0x0, &(0x7f00007c1000-0x1000)="") r1 = add_key(&(0x7f0000b24000-0xa)='id_legacy\x00', &(0x7f00002a0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f96000-0x91)="93752341d647210a3d6581752154e79979b2c9bcb993e2cea190de4b8125b983db43e10059686367250c6427a7e5f205aa7605a0084ecbec04fa52093ce8009b19b02cabfc644d4443d9d26d599c216495a036c54322d12b07941e232bb6a21253f9c004e1591f000f578b19aa5525bfd5474f25ebbdb4bd828f126e08ffe44ac0e8139d02c8cdeab76f980f6c1530cfa3", 0x91, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x9) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x43, r0, &(0x7f0000000000)=0x0, 0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = socket(0x10, 0x4000000009, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004ce000)=0x0) 2018/01/05 18:41:22 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000077d000)='/dev/sg#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000095c000)='.mime_typecpuset.\x00', 0x0) request_key(&(0x7f00006f5000)='rxrpc_s\x00', &(0x7f0000549000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6f000-0x1d)='--keyringcgroupsecurityeth1$\x00', 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f000095d000)=0x0) io_cancel(r1, &(0x7f00001a6000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000011000)="a6d34bea4a8feebaebdf8d40ae81be0bce5b5ed5ebd6c726691450203c118486d46649643fbb0565037523ebf5716088bc8f2f64db58b7", 0x37, 0x10000, 0x0, 0x0, r0}, &(0x7f000084f000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 18:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c8000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00002b9000)={0x38b, 0x6, 0x6, 0x2, "54de8b44d77a1c7c036a0070d3d7b5a587dab3702328910ca6090bb7ccf44ee5c4aff4317baf2fbb1646ab05", 0x98}) dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003e7000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) madvise(&(0x7f0000752000/0x2000)=nil, 0x2000, 0x2) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 18:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006d6000)={r0, r0, 0x6, 0x3}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r0, 0x0, 0xe, 0xd8, &(0x7f0000e02000-0xe)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f0000ea2000-0xd8)=""/216, 0x0, 0x0}, 0x28) 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$ipx(r1, &(0x7f0000956000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000018a000)=0x10) fsetxattr(r0, &(0x7f0000ba5000-0x9)=@known='user.syz\x00', &(0x7f0000cf9000)='\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000797000)={0x0, 0x8}, &(0x7f0000cee000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f000003d000)={r2, 0x80000000007f}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f72000-0x4)=0x1859, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b51000)={r2, 0x5}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000c25000-0xb)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f000060c000)={0x0, 0xea, 0x0, []}, 0x8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000044e000)={0x2, 0x2}) getsockopt$inet6_int(r0, 0x29, 0x2000000007b, &(0x7f0000b77000)=0x0, &(0x7f0000087000)=0x5a) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44052) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fadvise64(r3, 0x0, 0x0, 0x1) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000048000-0x20)={0xffffffff, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000b4c000)={0x1, r4}) 2018/01/05 18:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwrite64(r0, &(0x7f0000dbd000-0xe)="775d0efed4a22599f38878e58426382a0a43fb44a40029dadaafed7084275a50ef6c6a71772fca0ed251b7309034d92393e68ca9a83515b0d89bd23e1129de6edca78490c885c4cf098c62405c97737116b8bbb8a7762e3fc1112d8f7fb3bee2457bdf14949c3a3b5265a702d84ef4471451ee70d58edb5d2df64f4f9db2058ce94cd3db045f05a8f30ea71a6a2a6a1817fc368c07901e80656c39cf596944813d486c97627846c03ae006f7cab6ef907d460bf87896b9e680aca590270c7e2af9824bda22683841c1441b6d754445a9725f1ebc26eaf9fb0c1709c9b00473b3", 0xe0, 0x7) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000621000)=[{0x100000000, 0x1, 0xc6, 0x2}, {0x7, 0x800002, 0x0, 0x2}, {0x6, 0x1ff, 0x7, 0xb92}]}) ftruncate(r0, 0x32d) syz_open_dev$dspn(&(0x7f00006f1000-0xa)='/dev/dsp#\x00', 0x40000, 0x0) 2018/01/05 18:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c4a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000e85000)=[{&(0x7f00006ca000-0x90)="80abcc1b3ca95cf40b087786e4c7af6e", 0x10}], 0x1, &(0x7f00005ab000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000171000-0x38)={&(0x7f00004f5000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000039000)=[{&(0x7f00005c6000)=""/15, 0xf}, {&(0x7f0000b72000)=""/242, 0xf2}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005a9000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005e3000-0x4)=0x0, &(0x7f0000fd3000)=0x4) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) r3 = fcntl$dupfd(r0, 0x0, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d7000)={r3, 0x50, &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009ac000)=r4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cc000-0xc)={0x0, 0x0}) sendmsg(r0, &(0x7f0000bae000)={0x0, 0x0, &(0x7f000059a000)=[], 0x0, &(0x7f0000baf000-0x1b0)=[], 0x0, 0x0}, 0x0) 2018/01/05 18:41:22 executing program 2: mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000097f000)={r2, 0x6, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/05 18:41:22 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) io_setup(0xfffffffffffffeff, &(0x7f000069f000-0x8)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x3, &(0x7f000032b000-0x8)={0x0, 0x0}) io_cancel(r2, &(0x7f0000ae0000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000ff2000-0xc7)="1caa86bf9db1deff07079f8104e0015f22e02e7b4119f3d4d155a0e587f6798775a06e83205ef48cd7326809a2067035165a3501204ad0f6856e35c199f94300afb2ad8c203d580d3a4db7e7ee0273db2b153efd241b8d6311505cac21d62130226a6dbbdc325469d0ff0d7b8e73d6f57ee20358fa80a58f211aeaf24883322f6befa05b28878448151c21607bc1ea447d7e8f82a62947b89a98dd040312505957166656bb2d6c020958c88b9de4d7e987026827e838edba1a995f3f57e281f9056928918d9e67", 0xc7, 0xfffffffffffffdeb, 0x0, 0x0, r3}, &(0x7f0000519000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00005a5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cef000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b30000-0x10)={0x77359400, 0x0}, &(0x7f00005f7000-0x10)={&(0x7f0000dc7000-0x8)={0x0}, 0x8}) futex(&(0x7f00004d1000-0x4)=0x0, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000a18000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000a76000)={0x0, 0x0}) futex(&(0x7f00008af000-0x4)=0x0, 0x1000000000088, 0x0, &(0x7f0000150000)={0x77359400, 0x0}, &(0x7f0000a4f000)=0x0, 0x0) 2018/01/05 18:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f87000)={0x3, 0x0, 0xffffffffffff7f42, 0xfffffffffffffffd, 0x0}) prctl$getname(0x10, &(0x7f00008b9000-0x74)=""/116) 2018/01/05 18:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000036e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000071f000-0x4)=0x200) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000d9f000)='./file0\x00', 0x10000, 0x180) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000232000-0x1000)=""/4096) syz_emit_ethernet(0x1011, &(0x7f0000711000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @x25={0x3, 0xa57, 0x1b, "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"}}}}, 0x0) r3 = getpgrp(0x0) getpgrp(r3) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000304000-0x10)={r5, &(0x7f0000414000-0x1000)=""/4096}) fcntl$getownex(r1, 0x10, &(0x7f0000aba000-0x8)={0x0, 0x0}) r6 = fcntl$getown(r1, 0x9) sched_getscheduler(r6) 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:22 executing program 5: r0 = memfd_create(&(0x7f000043c000)=',\\cgroupeth1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000a3000-0x18)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x9, 0x3, 0x6, 0xffffffffffffffff, 0x1000, 0x6, 0xfc0, {0x0, @in={{0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3, 0x800, 0x5, 0xffff}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x100000001}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f80000)={0x74, 0x0, &(0x7f0000f62000-0x74)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x20, &(0x7f0000000000)=[@fda={0x66646185, 0x4, 0x2, 0x8001}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x1, 0x1d}], &(0x7f0000fa5000-0x20)=[0x70, 0x0, 0x78, 0x38]}}, @dead_binder_done={0x40086310, 0x4}, @acquire_done={0x40106309, r1, 0x0}, @clear_death={0x400c630f, 0x1, 0x4}], 0x5b, 0x0, &(0x7f000023e000-0x5b)="222c77d6ed581604f93b6b52c24dbb85c9a70b4da4f47c35c19041749a5b0aca2964c16f927abcea05406b84289479c5ad83f464d03ad3582e80885e1f23c960ea35108965434ceffae9b46bc62cc4c61bfabfc692d1b28b2986ef"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 18:41:22 executing program 6: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x3a3000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000434000)={0x0, 0x0, 0x0, 0xdd26, 0x7, 0x0, 0xf, 0x4, 0x5, "56bc3ce7604ea870e5e372fa44c0ce948e981df5649ba708d7c09d26a3e718d8c51e563be3f8b2d6ddc7b9b70ffd931b9343607ac6f6cd6ac8c8f9983650ad5c", "a9935a417238f243eab5ec601e570de7d49dbd8dae30e0e1e8255a527ec5b143a3df7e865a27c20058f394f02d240f0a8496a9322d4354da71f65adc30260de0", "1208f6a7274768cf74cb07a55525914425f37dde2e6aa4105a9de424553b9e29", [0x1, 0x0]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f00002d4000)={&(0x7f000045d000)=@sco={0x1f, {0x7ff, 0x3, 0x4, 0x7, 0x1, 0xa1f}}, 0x8, &(0x7f0000d89000-0x70)=[{&(0x7f00008f6000)="44c8c9d515b26cae6ea99a51fda0627c191e9e8909300fc8b20c798787108bf0124dc602063c644b348acb9f66cda943145b374a54e964bfc574b6e5ff066a130599040ecc2c85aceb4b5cac58de8b4fb316a7f8283339de70cadce566dbb748194a6121bb748f4b6e692c548a928c328c17b48558e12c4b58d9d92c7fccc993f1c07ffaf65334bd09beb0b39ce38e7d27c22387123ab4c28e1033c0d4b2079c93c64809f632a79759904fe70a4e6439908febd3c08e1d2c27b230f00f8b1d9958f15b32fc37cf081802b5c5f5081f1c6055274f73c23b98073eb4e32b3f9126b41e8138", 0xe4}, {&(0x7f000079b000)="e6fdfd715dfc287702f849e8432bcf65802ea1973c18f82864f3445bc56f5731f5fae0e1750f569703ab0e51f4c6014aa8e5ecb6a4a23aca0d66b3daf7a0e5568e69a67ed66028a318d9af4fda1868ab3a33bfae0ee8146e7f734e478b756b4fe4f51c5138", 0x65}, {&(0x7f0000b4f000-0x1a)="415639c3e724320b968d5fd65606a3a6243e342bb27529b05c92", 0x1a}, {&(0x7f0000a30000)="5ba4074fb1b3a6aaed98a6000177d2c126e5769d523651d4e54389967a976473fb53f6431ccc71d3b66c7e3e0802ba56b68a2a665ccd486f7a5af8a09b5ba22dc3d73dbfb7a4ae0c8ae8233126c8561184b0e7fb395095ae6ea73474dd330827c6541d3ec4ebe1e62abc62c2cc0f17c35820c4293e", 0x75}, {&(0x7f0000fb1000)="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", 0x1000}, {&(0x7f00006b4000-0x98)="32cf9b77a85b38ae1aae210ab45059c291827d4d234ea8568fac8dd9c2e7f78aaa0adc0ab91a8455ab115fe17fcf69355baa92bb66f38d5db9e2740f20d59a6774221c14e39ab48345fd827bc6337ddea68a815f3644f658f352cd934e7ec456ca16f44ab9bc5209b787a174a4dbb063633a6b7ed364d39024769203b931a17916ade9568dfd47250dd2c20b14a47f0d28c8b360c452abef", 0x98}, {&(0x7f000031f000-0x86)="0f4fa355693d4801fab8b510640dc5cc55c99b6dcfad9e212c8a8e98063c245c8f50ff459acab8ccf1046e495c15d8ba8cbeabedafd698730253623a4723b56fbcc02ecafaa05b33a77cdda28c23edca5a4a516b1619c215bba16144f8bb3f85b8789848395b7c429a5b14d3c40819207abf09857f4887a1147411b97b95d0ac339fcf2690b5", 0x86}], 0x7, &(0x7f0000724000)=[{0x70, 0x1, 0x9, "4418070215ca0d66c18b1aa3ef56ee4ef35815093ededd8e9792c742749d5c225690239f1f303178060799c8e10a84a9e282e75716e624afe9321f2856cb20e50881b70f71dc164a4fa59192d5580f4f6a88f5fb4ea4e38c55255dbdd6"}, {0x10, 0x1, 0xfffffffffffffffd, ""}, {0xd8, 0x119, 0x7, "19e714c4b00805a09f12bec3cc9e50c14c0267ad28eb14a74d789f40ac97d0c238e1c863894d95988b86182127e739a1a3b10507005f7bfd12e12beb71c41142c7c983f40764c01e67bbd4808da44258d6576d890cf549fbb6c5a1a0985edb6cff7c32d93c29948a969d4a37d070b6c26b7b92509c419ccf7db0c9dc8468b03b7635b976a77c1e992a2944d2bb9402b5d251116dbccc28d01bb955aa5880b2f3b66bce8931f9b8c677bc368e31456d884fd9e31aaa76c0662d3eeacfd60a3c05b12e5370"}, {0xc8, 0x0, 0x8, "db388e10c11afdddaf5af40e2ae1704f76901ae0998e41464ba5f9374df8c9e56c084cfc051b233e4b00774271a171c4031fc15a96c45464c12e31b62ccc047a0c52eb92ad36928806d21b94eacb7b15d555d762c1a7435e8b4e4e12cc4b03143cbb47553b9afa0402644281e21416684cf50c63aec5aa860e8743b173a67d9761f4f87fd9610a0356081588a503d67b455953bde31c39dfd690b6cb6363c3cc22ec74733ba08e688c29d92461561628d4de"}], 0x220, 0x4000805}, 0x20000001) syz_emit_ethernet(0x82, &(0x7f0000e94000-0xb2)={@random="b146e4578c00", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x2, 0x7818a61a, 0x34}}], {{0x20086dd, @ipv4={{0x17, 0x4, 0x9, 0x0, 0x70, 0x2, 0x8, 0x3, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@end={0x0}, @generic={0x94, 0x2, ""}, @ssrr={0x89, 0x7, 0x8, [@broadcast=0xffffffff]}, @noop={0x1}, @timestamp={0x44, 0x24, 0xffffffff, 0x0, 0xa7, [{[@multicast1=0xe0000001], 0x8d9}, {[@multicast2=0xe0000002], 0x8}, {[], 0x8}, {[@loopback=0x7f000001], 0x1}, {[], 0x0}]}, @noop={0x1}, @rr={0x7, 0x17, 0x1000, [@rand_addr=0x6, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x6, 0x1, 0x10, 0x8, 0x0}}}}}, 0x0) 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000454000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) dup2(r1, r0) syz_open_dev$vcsn(&(0x7f00006df000)='/dev/vcs#\x00', 0x5090, 0x202000) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000df1000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) [ 30.680472] binder: 3995:4001 ioctl c018620b 20008000 returned -14 [ 30.689383] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4005 comm=syz-executor4 2018/01/05 18:41:22 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000114000-0x6176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/05 18:41:22 executing program 2: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xe85, &(0x7f0000d45000)=0x0) setrlimit(0x0, &(0x7f0000997000)={0x0, 0x0}) clone(0x0, &(0x7f0000283000)="", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f0000c9f000-0x1)="") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = socket(0x0, 0x6, 0x8f7f) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000001a000)={0x0, 0x1000, 0x0}, &(0x7f0000039000)=0xc) syz_open_dev$sndpcmc(&(0x7f000001e000-0x12)='/dev/snd/pcmC#D#c\x00', 0xc36e, 0x80002) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000039000)={r2, 0xfb, 0x7, [0xab0a, 0x1, 0xd26, 0xfff, 0x10001, 0x6, 0x6a9b]}, &(0x7f000002a000)=0x16) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002e7000-0xe)='/dev/admmidi#\x00', 0x2, 0x20200) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000481000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="72b6e74c34489f36765cb174c79be567"}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x1, 0x6, 0x10000) r2 = memfd_create(&(0x7f0000448000)="", 0x2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000488000-0x10)={&(0x7f0000abf000/0x2000)=nil, 0x2000}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000e56000)={0x3727, 0x0}) setsockopt(r2, 0x7, 0x643, &(0x7f0000987000-0xbe)="f3c6fc4647eaa3087747c7be2fb15055c856391abec11755dc6b000000022d9856d7f9734804d1cc9c96f5fd47ba49231510a2b6bcb65b4084e16f40c03b52190903e4e3a8e15dcf61ee151a0339162ce7c405014eca6efaf70064806c396ba4ab0ca5b0fad9c95d38bcb02f7677afc53495d3f5100a4a4de7ddbe9c1275e83577726b4006f87ac1a72fb60b53abc183c4c4b33e79abe805b784d4a66e74510793dde3503fe68ea1a1cdc58abddca95e860879fe960dd604b563d8fec948", 0xbe) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000edd000-0xcc)=""/204) getsockname$inet6(r2, &(0x7f00008f2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000136000)=0x1c) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000eb5000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008cd000-0x8)={0x0, 0x0}) 2018/01/05 18:41:22 executing program 0: msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f5d) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00003a0000-0x10)={0x1, 0x200}) [ 30.751137] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4016 comm=syz-executor4 2018/01/05 18:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000009a000-0x8)={0x826e, 0x5}, 0x8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsetxattr(r0, &(0x7f0000d88000-0xb)=@random={'btrfs.\x00', '\\#%\x00'}, &(0x7f00008bc000)='(\'\x00', 0x3, 0x1) close(r0) 2018/01/05 18:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[], 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00004f6000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) accept(r0, &(0x7f000003f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000004d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000095d000-0x2)={0x0, 0x0}, &(0x7f00002fa000-0x4)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000ca4000-0xb)='/dev/vcsa#\x00', 0x1, 0x1) r3 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00005b6000)=r3) 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101405, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000628000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) r2 = getpgid(0x0) setpriority(0x0, r2, 0x6) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 18:41:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r0) setsockopt$inet_opts(r0, 0x0, 0x8000000000004, &(0x7f00003bc000)="8d2b302d011a340c4ce9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157010063", 0x29) 2018/01/05 18:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f09000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000463000-0x22)="5800000014000900a2bb4b80040d8c5628060000000004106a9643c218fe59009e4a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/05 18:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ee3000)='/dev/net/tun\x00', 0x0, 0x80) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000c59000)=""/16) 2018/01/05 18:41:22 executing program 2: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b46000)={r1, 0x9, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x2d7) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000009000)={0x4, 0x1f, 0x7, 0x0, 0x2, 0x1, 0x5, 0x100000000, 0x400, 0x80, 0x1, 0x9, 0x0, 0x5, 0x355e7cef, 0x7f, 0x3, 0xfffffffffffffff8, 0x56055339}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xffffffff]}, &(0x7f0000009000)=0x6) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipv6={0x0, 0x6, "74cd62", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000006000-0x138)={{0x3000, 0xf000, 0x1e, 0xff, 0x5, 0x2000, 0x2, 0x5, 0x3, 0x1, 0x200, 0x0, 0x0}, {0xc5c1db5d6e9bbeab, 0x10000, 0xe, 0x5, 0x8001, 0x8, 0x6e7, 0x47e, 0xd2, 0x0, 0xc4, 0x7, 0x0}, {0x10000, 0x1, 0xa, 0x3f, 0x0, 0x1f, 0x2, 0x2, 0x6, 0x9, 0x5, 0x3, 0x0}, {0x16000, 0x2000, 0x9, 0x0, 0x5, 0xcb7, 0x3, 0x2, 0x7, 0xffff, 0xffffffff, 0x8, 0x0}, {0xd000, 0x1, 0x9, 0x9, 0x81, 0xffff, 0x98ee, 0x81, 0x3, 0xfffffffffffff800, 0x100, 0x7ff, 0x0}, {0x1, 0x3000, 0x0, 0x2, 0x400, 0x100, 0xa0b, 0x3ff, 0x3f, 0x2, 0x2, 0x8001, 0x0}, {0x4, 0x0, 0xe, 0x6, 0x0, 0x4, 0xfffffffffffffeff, 0x365d, 0x7830d37f, 0x7fffffff, 0x8, 0x1, 0x0}, {0x0, 0x3000, 0x4, 0x1, 0x3e5, 0x2, 0x1, 0x10001, 0x5, 0x8, 0x7, 0x7f, 0x0}, {0x6000, 0x15000, [0x0, 0x0, 0x0]}, {0xd001, 0x4000, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x1, 0x170000, 0x8, 0x800, 0x100002, [0x3f, 0x100, 0x0, 0x4]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000008000-0x20)={@generic="2dd60a015370d54ed5c2002cbf9ac6a8", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007f1000-0x5)='/dev/vcsa#\x00', 0x1, 0x565040) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ca1000)={0x0, 0x20}, &(0x7f0000ee5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e3000)={r1, 0x1}, 0x6) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) fchmodat(0xffffffffffffffff, &(0x7f000036a000)='./file0\x00', 0x1b) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000091f000+0xbee)=0x0, &(0x7f00003cd000)=0x4) 2018/01/05 18:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000a7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bdb000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd9000-0x11)='/dev/vga_arbiter\x00', 0x2e00c0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000076b000)=0xe0000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x957) 2018/01/05 18:41:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = msgget(0x0, 0x505) msgctl$IPC_RMID(r2, 0x0) bind$alg(r1, &(0x7f00001ac000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000715000)=@generic={0x0, ""/126}, &(0x7f0000040000)=0x80, 0x0) 2018/01/05 18:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000504000-0x8)='./file0\x00', 0x3, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000970000-0x6)="510400f0f8fd", 0x105405, &(0x7f00009e7000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) syz_open_dev$sndtimer(&(0x7f00009c9000)='/dev/snd/timer\x00', 0x0, 0x101000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/01/05 18:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000423000)={0x77359400, 0x0}, 0x10) r1 = memfd_create(&(0x7f00008eb000-0x14)='em1ppp1:@wlan1.ppp0\x00', 0x1) clock_gettime(0x0, &(0x7f0000e4d000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00004c2000)="9ce82fbb60a5d641a20ae9d45e93f74b5dc8315f82a78e4ca99c4292bd36a09bcb58634d4c75bdd43974af4d449c9c670e5c81eaa125e3f47775dc29392380119f9ae4a74f108a2653c3b72354d0868b12e608e4713274ce13408e9786d96b51095d23408826d6779293deaf11648eacda6ab9bce3a55b8c2e4d50492a044697f150975f71a970bc410d4d58eeb1033263cb684744a9cb523b7cd6528acd4484aab4e08bfdec94cc31dbbfb56b3569cbe81df8ee200cb9110c8077f6ec9710ddf64d8c1ebf6afe", 0xc7, 0x5, &(0x7f00008b1000-0x10)={r2, r3+30000000}) setsockopt(r0, 0x10d, 0x2, &(0x7f0000001000-0x12e)="ee4c6007c1", 0x5) close(r1) 2018/01/05 18:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000157000-0x12)={0x7, [0xffffffff, 0xa1, 0xfa54, 0x7, 0x80000000, 0x8, 0x800]}, &(0x7f00000ef000)=0x12) bind$netlink(r0, &(0x7f0000da2000)={0x10, 0x0, 0x0, 0x7fffffff}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000086c000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000bcc000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000aac000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x7ff, 0x0, 0x0, 0x20008, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0c000)=0xc) lstat(&(0x7f00002f2000)='./file0\x00', &(0x7f0000e06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004d4000)='./file0\x00', &(0x7f0000a5c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009d8000)={0x0, 0x0}) r6 = getuid() lstat(&(0x7f0000371000-0x8)='./file0\x00', &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d90000-0x4)=0x0) getresuid(&(0x7f00001a4000)=0x0, &(0x7f0000a17000-0x4)=0x0, &(0x7f0000ff1000-0x4)=0x0) getgroups(0x4, &(0x7f0000bc2000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f00002ff000-0x8)={0x0, 0x0}) lstat(&(0x7f0000e69000)='./file0\x00', &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fe6000)='./file0\x00', &(0x7f0000e31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() r15 = geteuid() r16 = getgid() r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fd000)={0x0, 0x0, 0x0}, &(0x7f0000571000-0x4)=0xc) r19 = getgid() r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000924000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da5000)=0xe8) stat(&(0x7f00001c7000-0x8)='./file0\x00', &(0x7f0000c1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000dab000)={0x0, 0x0}) r24 = getuid() getgroups(0x3, &(0x7f0000975000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000805000-0x118)=[{&(0x7f000088b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a6c000)=[{&(0x7f0000b91000-0x72)="d3fb83c8f45284c4d7eecb467f81dd4585f3aa405bfb0279f9de81f4f5d52888c9915fa281178e0997f236076335995aec5287cd4a29432e4378f256cb938e4b539b50414b7dcf9f823ed8304243ab18cfb20c5b261a875b1f9d54f70df4fc0a547527854eb7de1e7bfbe58413f30dbf4cf3", 0x72}], 0x1, &(0x7f00002c8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x4008000}, {&(0x7f0000e2d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000020b000)=[{&(0x7f0000421000)="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0x1000}, {&(0x7f0000543000-0x30)="d83f64672564c01be3b0353585bafed0628d7773c390b1e95bc21ef482e5ef7ea68cb849942789a5207fe0934398c75d", 0x30}, {&(0x7f000023a000)="94743391a4dcf0fc1abe13d1225effebf2a72f34d974120bc10beb775524fbdb9db603aabdc2ac69c7669b6502bce5d20b89ca72054c9a7a53398b2d02565184523910a96417bc7020c92852ad1a41ede172414a55b65f3df5863f170b22840b", 0x60}], 0x3, 0x0, 0x0, 0x8815}, {&(0x7f0000ef7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000969000-0x10)=[{&(0x7f00005c9000)="4f8c30fec188400b1ba63041c84a8b1cf358ce84de169b1b885613ef77e0b57bb4973f259210e355b69d5a876005c76570331510", 0x34}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000c61000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000080f000)=[{&(0x7f0000f2c000)="01f8df1ac575d1dd1597e32bdb34438fe55d794a70197836218a7b71dddc9654fe01b7f9c1629cd8c7743be0ffac62eecbe93ab80026d66bcf2c0decbd526a5fb7fc916d9e70f854ec05c8b963fe59a233f85a6ded20bef8cd93ae301028b03957aa9fc38d3265464de87cc3edf4432887ebdf991f549adce27007e23dcc0a1b2d791e36b552848b8bfa25d0415961f0ae433d3d33d0cb4592b5ff96230f07636a2bc4d5156f8a64eaaa27cd0d56dc", 0xaf}, {&(0x7f000050a000)="16d7420430ab556091e5ed40def7df865c4664cb07b09724ffa28d5f5de30abf54614a1dbe2ef477d2f93ec3a64402c0a6cdacab860b8cb553509791a055c8df43bc6995f580e1050e012b8a03ca93a1148cd443ab64cc83d933622d0887d52527c73ac81f1f908e979cce2be60119f470ab1544cd099f493f94459457ffd748bc", 0x81}, {&(0x7f000082e000-0x58)="743e44d68e292824ab539f7e17ffffa4347d5627ab3343adca65a6190d6d9b099a2de93b3ebe09585c1b88d1d1f32e534ead0172b627ad1b3b51ace9f4843bd0ce6b429480fc711b13683f3fd47a6f2608ce4051dc7d6c06", 0x58}], 0x3, &(0x7f0000033000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x40000}, {&(0x7f0000118000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000500000-0x20)=[{&(0x7f000037e000-0x47)="279713ef34a9bbdf4ca02ac80be14a4750ca25a99a1d12ef972f7b31bf6df0c9e3c421b7ee27f43b7a9ed1eb3295ab9fd41d6ce9fe11104ae52a4f1f74d77dd0cc0cb26515573d", 0x47}, {&(0x7f0000211000)="482b12e5c9978e72df8003e0751cc7f0a0bcd20534a4d79f7f63a3f65312f1198095bea635baab17eeafbda2c6b695a8", 0x30}], 0x2, &(0x7f0000b56000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x80, 0x4}], 0x5, 0x40000) 2018/01/05 18:41:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x10000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) rt_sigtimedwait(&(0x7f0000c0a000-0x8)={0x8}, &(0x7f0000dd5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000528000)={0x77359400, 0x0}, 0x8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001bf000-0xa)='/dev/cuse\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000157000-0x50)={{0x8, 0x3}, {0xa636, 0x9}, 0x1f, 0x5, 0x2000000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x17f) 2018/01/05 18:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d85000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000720000-0x4)=0x8) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f01000)={0x0, 0x4a, "105faf97ec577ee54df94ce57892efd59dddaf1461a8c57902b29edc7aa9e429803a826c1fb593366ea65db623a7adf961493902eff7809d22fe52f23e6ccfc5eb22c5926044621359c0"}, &(0x7f0000072000-0x4)=0x52) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eb5000-0x8)={r2, 0x9}, &(0x7f0000357000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ba7000-0xb2)={0x0, 0xaa, "c9be7a276a1ccf855a881fbed001a1d3e7066e96c72abb926ac5cdb8ec7d9a767191bd44c0a1f4f382f844b53bb35ec12ad399fda8692ac2c48362b85bd82dda836b9511034c4368f2ba301b959061fd8b00781f5cba3c051d7c682017022eca1f2d1dd2ccf94fc50d44d6efb92607593f21b5975e175e47d115a7c013b1d6d26e3ffd3bf533e6985d708cad02e5530362141ce55f1e3f65e4c91a2804f6d07b362ff3a0a77788076aa3"}, &(0x7f0000f32000-0x4)=0xb2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000045b000-0x98)={r2, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x2}, &(0x7f0000276000)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000edb000)={&(0x7f0000b48000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000099c000-0x10)=[], 0x0, &(0x7f0000366000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000f6000)='(\x00', 0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e08000-0x4)=0x0, &(0x7f0000ce6000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003b4000)={0x0, 0x8000}, &(0x7f0000bef000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d2e000-0x33)={r3, 0x1d2, 0x2b, "cdc27b2452288cb26665527e3af02efd533782decd92312339c52e9cc805904b0284305d27206fa6dd1508"}, 0x33) close(r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000009000-0xfc)=[], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r4 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x7, 0x0, &(0x7f0000009000)="d8fc1dd16de371"}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) r5 = mmap$binder(&(0x7f0000691000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000fee000)=[@acquire_done={0x40486311, r5, 0x0}], 0x1, 0x0, &(0x7f0000e33000-0x2)="e6"}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f55000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ca5000)=@common='ip6gre0\x00') [ 31.014374] QAT: Invalid ioctl 2018/01/05 18:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000b9c000)=0x0, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000089e000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00003e1000)="6508dce7e01070212e4813") r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000410000)=""/95) 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000087e000-0x8)='./file0\x00', 0x0) r0 = semget(0x3, 0x0, 0x40) semtimedop(r0, &(0x7f00006c1000)=[{0x3, 0x0, 0x800}, {0x2, 0x0, 0x800}, {0x1, 0x0, 0x0}, {0x1, 0x199e, 0x1800}, {0x2, 0x8001, 0x1000}, {0x1, 0x101, 0x800}, {0x1, 0x740, 0x1800}, {0x3, 0x4, 0x1000}, {0x2, 0x4, 0x1000}, {0x3, 0x3, 0x1800}], 0xa, &(0x7f000004e000)={0x0, 0x1c9c380}) mount(&(0x7f000054a000)='./file0\x00', &(0x7f000041e000-0x8)='./file0\x00', &(0x7f0000bdc000)='9p\x00', 0x0, &(0x7f0000fe7000)="") 2018/01/05 18:41:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xff, &(0x7f0000012000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7fff, &(0x7f0000001000-0xb6)="b888c488093e5ce3eaae90eb17c9d230d5677d94dcf2b4c65640ff39242b1befc408acdf059aadf6a27879e436fca1d7caab2f03a479ba447cbd9a25fa3d6a6e83edbaba018db7a3cd2c3a1d0529753e684a9cd6566a4a250db854a326681a748b6c03d365bd575a5265147773c97f5768055d736e7c502099b318d8005bf4a7abb37d639e3bf8db38c01fb3f0bd4e7870e64e1a0fed9841efb00957fe94876d0f01adb54ba3c3ed1167ad763875e7a8ef2bc16362ae") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) getresgid(&(0x7f0000012000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 31.053704] QAT: Invalid ioctl [ 31.070478] binder: 4111:4113 ERROR: BC_REGISTER_LOOPER called without request [ 31.077993] binder: 4113 RLIMIT_NICE not set 2018/01/05 18:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000083f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = memfd_create(&(0x7f00004ad000)='&vboxnet1eth1,wlan0-y*cpuset\x00', 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fc7000-0x4)={0x0}, &(0x7f00009b1000)=0x4) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f00002b7000-0x694)="10", 0x1}], 0x1) 2018/01/05 18:41:22 executing program 0: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fad000-0xb)='/dev/audio\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xff, &(0x7f0000fad000)='./file0\x00', r2, &(0x7f0000fae000-0x3d)="c31b095d2bf04e3bbe667400ddcccdd9c80479cb94311a6452083c686c87c7531250e7454978f15472e30f46dea02e0113d90c1038047dacaa7770a9ce") socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b19000)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe93ff7f000000000000c7", 0x10}], 0x1, &(0x7f00004b8000-0x198)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 31.105680] binder: 4111:4119 got transaction to invalid handle [ 31.111964] binder: 4111:4119 transaction failed 29201/-22, size 0-0 line 2845 [ 31.114494] 9pnet_virtio: no channels available for device ./file0 2018/01/05 18:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0aa60a000000000000b60c000054db97", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007dd000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004da000)=@sack_info={0x0, 0x6963f13, 0x400}, &(0x7f0000e05000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f5e000)={0x5, 0x7, 0x4, 0x8, 0xffff, 0x80, 0x200, 0x217, r3}, 0x20) recvfrom$unix(r2, &(0x7f0000b3f000)=""/4, 0x4, 0x100, &(0x7f00000a8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$alg(r1, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f0000d5f000-0x135)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1bfb2532de000010002c6105735138de72e428b89cbf91791e8cc79aa601cdcf9571fde22100000000000007ffc6ef517283ae46ee04419e48059d5033941d5b7e3baacc56546920263574adf0263a3a014f2b3c8c76a738e2af70766e06fc75ed3543855131bb80fadb2415d95082ac35b190ae50444dfb7c0a", 0x90}], 0x1, &(0x7f00009d0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000008c000-0x8)={0x0, 0x0}) 2018/01/05 18:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000804000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f000026f000)="be", 0xfffffffffffffd8a}], 0x1, &(0x7f00009d3000)=[], 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa7000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002d0000+0xa6a)=[@sndrcv={0x30, 0x84, 0x1, {0x1143, 0x0, 0x100000008, 0x81, 0x100000001, 0x7fffffff, 0x9, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8007, 0x4, 0x4, 0x2, 0x6, 0x400, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x6a8327c, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x5, 0x100000000, 0x4db, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x9, 0x4, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x204, 0x80, 0x100000000, 0xfff, 0x6, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x18fec00000000000, 0x8000, 0x8002, 0x1, 0x0, 0x8, 0x1, 0x6df02d53, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x4, 0x7ff, 0x1, 0x0, 0x7fffffff, 0x4, 0x0}}], 0x180, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/05 18:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ff5000-0xd)='/dev/dmmidi#\x00', 0x10, 0x80000) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000897000-0x8)={0xffffffff}, 0x8, 0x0) dup3(r0, r1, 0x80000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000311000-0x9)='/dev/dsp\x00', 0x90402, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000056b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000acd000)={r4, 0x0}) acct(&(0x7f00004e0000)='./file0\x00') r5 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000029c000)=0x0) syncfs(r5) ioctl$TCXONC(r5, 0x540a, 0xce) r6 = creat(&(0x7f0000ef3000)='./file0\x00', 0x102) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$fuse(r6, &(0x7f000056e000-0x5a)={0x10, 0x0, 0x0, @random=""}, 0x10) 2018/01/05 18:41:22 executing program 2: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000793000-0x4)=0x101, 0x4) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000659000-0x4)=0x79) 2018/01/05 18:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00007cf000-0x8)='./file0\x00', 0x2000, 0x4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000f19000)={&(0x7f000020d000/0x4000)=nil, 0x7ff, 0x3, 0x50, &(0x7f00000b7000/0x1000)=nil, 0x5}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00001ce000)="", 0x0) 2018/01/05 18:41:22 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) poll(&(0x7f0000001000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x9}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x40, 0x0, 0x7, 0x100000001, r1}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000007000-0x4)=0x0) r3 = getpid() ioprio_set$pid(0x2, r3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/05 18:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000af7000)={0x1, 0x0, [{0x250, 0x0, 0x0}]}) 2018/01/05 18:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a34000)={r1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003fa000-0xb8)={0x0, 0x401, 0x7fffffff, 0x2, 0x8, 0x7fffffff, 0x1, 0x8f7, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1e88c6cf, 0x400000, 0x1a7b, 0x4}}, &(0x7f000057c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000377000-0x18)={0x0, 0x2, 0x30, 0x8000, 0x1}, &(0x7f000018a000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bab000)={0x0, 0x3ff}, &(0x7f00007c3000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000f8000-0x40)={0x0, 0x38, "02096c66969420201359f1d7da4d6569eaa5cd22d1754b5b3639063d9ee1f3b508c1dd32864433e57677118421a5d3b6e7d0d97dbbd700f3"}, &(0x7f0000213000-0x4)=0x40) r8 = syz_open_dev$vcsa(&(0x7f0000b12000)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000eb1000)=0x0) sched_setattr(r9, &(0x7f0000f7c000)={0x30, 0x0, 0x0, 0x7, 0x40, 0x479e, 0x3ff, 0x9}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dae000)={0x0, 0x3f}, &(0x7f0000c1f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000912000-0x8)={0x0, 0xffffffff, 0x10001}, &(0x7f00001f8000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007d5000)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000ef8000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000002a000-0xa0)={r5, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffe, 0x4, 0x5, 0x2}, 0xa0) r13 = request_key(&(0x7f000033c000-0xd)='dns_resolver\x00', &(0x7f0000d10000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005cf000-0xb)='+mime_type\x00', 0xfffffffffffffffd) stat(&(0x7f0000999000)='./file0\x00', &(0x7f000012f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000741000-0x4)=0x0, &(0x7f00007bf000-0x4)=0x0, &(0x7f0000cfb000)=0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000100000-0xc9)=""/201) fcntl$setown(r8, 0x8, r9) keyctl$chown(0x4, r13, r14, r15) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c2b000-0x14)={0x0, 0x4, 0x9, 0x3, 0x8, 0x3}, &(0x7f0000427000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e3a000-0x5d)={0x0, 0x55, "2ccbbeb82da52e4a48f203bc7dea2bc9d72e079b7a91c065dfff643f5724219f9ccf0a6da4afe663c840487be7f70ce68e7bcb701ace0530ba32c4eea6de3ad8990a5a20b6ee14121b44dffcbd9f17381c97c613d2"}, &(0x7f00007a2000)=0x5d) sendmmsg$inet_sctp(r3, &(0x7f0000642000-0x118)=[{&(0x7f0000615000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000fd000)=[{&(0x7f0000a12000)="3f261264535a2f008914046918577df47a8d1fbb4fc76204e99cf5507fb259d44d43b969dac15ed0632c46baa58510ef95f80cf5c71640e78f9e27ca4ec71943feb5b0a71715d1948a3194369c13e310556b3edcaed71e1c6b2df459dc99642589fc434387f3327a0aa44b6d70f821679ebbfdb394bcfb3d8296948e90b3fb921399e90de0b36ab7e041863c8e1389e5911441421152ecd63065d9a140e3b09ce4dc3c4eb59728a7fd464cb43488039dd8a2e1c0261831fe7e170acc2e67aa5522b29f282eab31740413572296cfd6cc583b4a8883c6ca3ce0414831faadf154d9fc", 0xe2}, {&(0x7f0000157000-0x86)="53965821494395b9cdd4d33fe25e45fa50b5b2875d26e498fe37bbb7ec17dff8a3d35433106a3fa9717dd703176865ab89579f7b5b2445c480fdd355ab59339e4c8bec051c39b89f14eee7a2f9c1bd4257d5cc55d74844ec00a7e52cd1c42e31f996c774da0272fc71fa03331f0050787c84a329aea20d079cc9c855c683ae5cb79c98c1b142", 0x86}, {&(0x7f000042b000-0x72)="29499fb89444930f94152499c0d6113d9569f7957cf6a2029ff3d73219596eb4d956f292f05db0a3735979cd8ca93293616f1756d9702cb06a45ca4592c9223f2c95cfb45ecc461a85616b1f05566f0995409c7f1d0c4e0a0ce9c1733b9fae8f7291876992ccc56050b7a790956db5c5a6fb", 0x72}, {&(0x7f00002e2000-0x1000)="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0x1000}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000f86000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ac000)=[{&(0x7f00001b1000)="6ce54e6d", 0x4}, {&(0x7f00000f1000)="1924271bdec2d2c18e46d9d1596e0cd9d67c1adbbdf56a81bf97019ab1e5797bb7c05c3d05117de2c2df8e473463a95b42b52f74247becd7f9462b49921d0599cc1f1d332ccfc2e84e25cf74a4e7c4863e6c562d5c8a5f49d9d712acde31a08c5b321d75b6e0747075dc7f05e8fcf50db860093702c0b43d", 0x78}], 0x2, &(0x7f0000421000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8000, 0x5, 0xe6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x36, 0x208, 0x4, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff80000000, 0x7a, 0x6, 0x80, 0xdf4, 0x100, 0xb2c, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x7, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x100, 0x5, r10}}, @init={0x18, 0x84, 0x0, {0x9, 0x80, 0x4, 0x6}}], 0x120, 0x40844}, {&(0x7f0000d9a000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000044d000)=[{&(0x7f0000852000)="2cef777474d31bcb72", 0x9}, {&(0x7f00006e1000-0xde)="561ea14dccaecd4233bc2529f93d4ec053a3a350aed47d6ae99c165b473cd3ff6c4fb448b1445aac6991a1cc1d685523328babd8d45f3d13ca156aa2935267bf99bb70d05a5baa9645bc94ec865520b6d8bc76d4c9a24c0a8c204359215df3d07a75a48dcc699e6b4aafe89d0623f0523e8910d14c4ac242e8ef8dca18de2eab646e3bc7f1dca70012fb829148d0127d944c1858152205a6d256669fde03c88f15df405c1b2b75c95d612448757b4f5c987275f9d781abf2bd09fb197f479b7ef1c3e953db1598ee52d8a6cbac0da69354c77c014332c298082292ebfa7e", 0xde}, {&(0x7f0000d83000-0x2a)="7cf3906fc0a2c8c60082a237ac2c1969550bc746544c0de56ffc1df0b502dd45c743062c3f772e788073", 0x2a}, {&(0x7f0000ccf000)="78093759bed40a195501091f87034911e672f0e8931295e939dc46e86178a74ed6219b108192387a73727a78e216e581609204dcb64fce601d9040f97e9483b2b84e21ee46219559212282a87b659888c3edb217c7795aa656a4ae67c7cdbc6728e1d1955b3252d43c68f93ef805e08d4c8186917827d985ef224874f7baddc07842f61b02e17c3ee5e08c9bc69953d256f9dfb14543b33c54422810d6184d6021ae6378d2c9c7bbdd959c63b6894a4f473dea95978a2ccc8ecba2d1b8f7008834cecaa0b02f0a2d0fdff21c0b664b9da617e9aa68e19f4dc3fb71223bf334592f4fae9f32b0", 0xe6}, {&(0x7f000094c000-0x40)="ddbd039b84f29badd6709218b33278a1d026fa7632a28fcdb9f0397a780d4cc5eb0c580e6ccf13ff438a5e361d4910a1d89a5d7e6f355b28460f5b084212f797", 0x40}, {&(0x7f000090e000)="a9dd44f4be1ca4d1858ac9810f055df6d4651fa728ff818f266e97181fe14f60869054aa6b4b8e966fe2d54c1eb5465d40579bb3ded4a1e229a41bb77b156dac838e3a26fdff6f3c918c2cc9a4ddb5ec899451a7e2ca6cd757e1e130678a381b23d93cd797ce0294069764573c6d1c75a3036cd2899cd5994812a3857ba61aca", 0x80}, {&(0x7f0000c31000-0xbb)="67cedecde8daecc65b979a0a7fd285245545aabc760740f3bff264dccfdd9c33c053fd215d866923bf60c0acbdbb01ce817e518b8a87027b504f84a5180c0057f9f0932ad5d95032fd73069e8d6adf6bab98fbcef79394104d51473b7e209196042686b3df1ab2885a529f92ab07661d49309cfc1fd2955588fa63c6cbe9e8d72108c5b52f4301c629313647ef329101a38ca0ee763fcb5f54cca0fc01a597d6a180f4901009ed99055a5998e04e29b585a1909f8e6ad8962f9cb9", 0xbb}], 0x7, &(0x7f0000847000-0xc0)=[@init={0x18, 0x84, 0x0, {0x7ff, 0xffffffffffff7fff, 0x7, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8209, 0x8, 0x100, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xa, 0x1, 0x7a0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x4, 0x0, 0x680a, 0x0, 0x400, 0xfffffffffffffff7, 0x4, r16}}], 0xc0, 0x40050}, {&(0x7f00008a9000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b62000)=[{&(0x7f000034b000-0x5f)="d3ceb1317829c7570565f7e2933846b68bdb0515fdbec56e894a956d8d88cde90348f96c808b7e470c1b12ad110d74a0f7d10d6caf6a7f58027ac91691bb8baafb875f07ecfb317f37227161c36da9bbce121c1d63675687af8f528ad67b72", 0x5f}, {&(0x7f000070f000-0x4)="d585bd81", 0x4}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000bf7000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008af000-0x20)=[{&(0x7f0000d39000)="698d1a06accbee14608dd96cb85d0c308d9b89a51ed41d21dc466aa730189744a63d97f0a46d0a7952be321c4f30c3b9494b51e3f7daa5e0a34a87fc5eefef786210efc13563fe390e405ee6ad27433ee36a84bc98b69521d61619335d611e66549353822656dfe41f441051ba5a4ffdcc7042b1a4fcd653ad8894d833db8e4788e338d563acd42ea5bd4ea56819614288f6906fcbd0030d7f4f51682bc2cb7c1067be51903458ff84eea0c091859f1e8a7176a4376fac4bead314ac181452a8e31521ec621d759d0385b25c12a9", 0xce}, {&(0x7f0000334000)="8b27ed71c591601cf0709a4c71b671c94c3b2e23f6c620733ed7e79aa3dae954cb833f324685abfac93296f813b81cacc999eda84b14ef8fdc0c6c2df63b5a7d3f1d5bddb80525bde39473", 0x4b}], 0x2, &(0x7f0000fc0000-0x90)=[@init={0x18, 0x84, 0x0, {0x3d, 0xffffffffffffffff, 0x40, 0xb208562}}, @init={0x18, 0x84, 0x0, {0x8001, 0x401, 0x80, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff2c3, 0x100, 0x200, 0x8000, 0x10f7, 0x101, 0x8, 0x5, r17}}], 0x90, 0x40}], 0x5, 0x10) connect$unix(r2, &(0x7f00000d3000)=@file={0x0, './file0\x00'}, 0xa) [ 31.169914] binder: 4111:4128 ERROR: BC_REGISTER_LOOPER called without request [ 31.177365] binder: 4128 RLIMIT_NICE not set [ 31.177369] binder: BINDER_SET_CONTEXT_MGR already set [ 31.177379] binder: 4111:4119 ioctl 40046207 0 returned -16 [ 31.193036] binder: 4111:4119 got transaction to invalid handle [ 31.193046] binder: 4111:4119 transaction failed 29201/-22, size 0-0 line 2845 2018/01/05 18:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4c000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008b1000-0xc)={0x4, [0x0, 0x1, 0x7, 0x7f]}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40085112, &(0x7f0000001000-0xb0)={{0x8, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000441000)={0x0, 0x4, 0x0, 0x0}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000fe0000-0xb)='/dev/adsp#\x00', 0x7, 0x80800) sendmmsg$inet_sctp(r1, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00005ba000-0x10)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 18:41:23 executing program 5: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f93000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/mixer\x00', 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/05 18:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/sequencer2\x00', 0x141, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000020000)=0x0, &(0x7f00001af000)=0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000547000)=[{r0, 0x3e, 0x0}, {r0, 0x1010, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x8090, 0x0}, {r0, 0x300, 0x0}, {r0, 0x1000, 0x0}], 0x7, 0x0) 2018/01/05 18:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x2, 0x2002) ppoll(&(0x7f00008de000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00000c4000-0x10)={0x77359400, 0x0}, &(0x7f0000d01000-0x8)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000be1000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"690806fd57147e0cab8fc88c"}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000637000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00007ad000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d68000)={0xa7, 0x6, 0x200, 0x7, 0x6ae, 0x80, 0x1351, 0x9, r1}, &(0x7f00009fc000)=0x20) 2018/01/05 18:41:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000050c000)=@assoc_value={0x0, 0x0}, 0x89) accept$inet(r0, 0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/05 18:41:23 executing program 6: r0 = msgget$private(0x0, 0x400000000000012a) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000d34000-0x52)=""/82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = syz_open_dev$usbmon(&(0x7f0000ceb000-0xd)='/dev/usbmon#\x00', 0x8, 0x60000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xf659) io_setup(0x3, &(0x7f0000c15000)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000454000-0x4)=0x0) statfs(&(0x7f0000139000-0x8)='./file0\x00', &(0x7f0000e40000)=""/24) ioprio_get$pid(0x1, r3) r4 = syz_open_dev$adsp(&(0x7f00005df000)='/dev/adsp#\x00', 0x0, 0x107100) fchmodat(r4, &(0x7f0000a3c000-0x8)='./file0\x00', 0x109) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00002a3000-0x8)={0xf, 0x5, 0x6, 0x8}, 0x8) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VT_ACTIVATE(r5, 0x5606, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000e66000)={{0x1, 0x7}, {0x6, 0x3}, 0x79f, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ed000)='attr/fscreate\x00') pwritev(r0, &(0x7f0000d6e000-0x20)=[{&(0x7f0000d31000+0xa84)="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", 0x400}], 0x1, 0x0) 2018/01/05 18:41:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006f1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000026d000)=@get={0x1, &(0x7f0000000000)=""/234, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x290100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) r2 = getpid() r3 = syz_open_dev$mice(&(0x7f0000a88000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000001000-0xc)={r1, r0, 0x0}) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x9285, 0x0, 0x7fff, 0xfffffffffffffff9, 0x0, 0x80, 0x40, 0x1, 0x2, 0x8, 0x7, 0x7, 0x5, 0x9, 0x8, 0x20, 0x2, 0x6, 0x0, 0x5, 0x3, 0x5, 0xffffffff, 0x10000, 0x1b7, 0x20, 0x6, 0x1f, 0x1f, 0xfffffffffffffff8, 0x8778, 0x7, 0x3, 0xef19, 0x611, 0x4, 0x0, 0x4d0, 0x2, @perf_bp={&(0x7f0000555000)=0x0, 0x3}, 0x8, 0xa6, 0x7, 0x7, 0x588, 0x1, 0x6, 0x0}, r2, 0x7, r3, 0x4) 2018/01/05 18:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005dc000-0x10)={0x0, 0x0, &(0x7f000054e000)=[]}, &(0x7f00005b0000)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f27000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000d62000)={0x6, &(0x7f0000d32000)=[{0x3, 0x9}, {0x8, 0x4}, {0x1, 0x20}, {0x4, 0x3}, {0x10001, 0x0}, {0x0, 0x101}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000376000)='/dev/autofs\x00', 0x222000, 0x0) epoll_pwait(r2, &(0x7f00002fc000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f0000623000-0x8)={0x81}, 0x8) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000073a000-0x4)=0x8) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/user\x00', 0x2, 0x0) getpeername$ax25(r3, &(0x7f0000347000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f03000-0x4)=0x10) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x2, 0x17}, "706f727431000a00000000000000f8ffffffffffffff00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000972000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007ba000)={0x7, 0x0, 0x0, 0x2e0d}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000234000)={0x0, r4, 0x10001, 0x78b979b7}) 2018/01/05 18:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = memfd_create(&(0x7f0000a91000+0x4c8)='\x00', 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000dd4000-0x4)=0x0, &(0x7f00005a6000-0x4)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00008b0000-0x15)='/proc/self/net/pfkey\x00', 0x140, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = syz_open_dev$amidi(&(0x7f00006e7000-0xc)='/dev/amidi#\x00', 0x2aa2, 0x204000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005c5000-0x8)={0x0, 0x0}, &(0x7f00005e1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001f2000-0x10)={r4, 0x2c, &(0x7f0000d24000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}]}, &(0x7f000011b000+0xa33)=0x10) 2018/01/05 18:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xe1a) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000a4000-0x8)={0x0, 0x0}, &(0x7f00005d8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setrlimit(0xc, &(0x7f0000fa4000-0x10)={0x3, 0x0}) getsockopt(r0, 0x107, 0x0, &(0x7f0000a68000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/05 18:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffd, 0x8) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_settime(0x5, &(0x7f0000648000)={0x0, 0x0}) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000b27000)="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", 0x1000, 0x20000000, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b72000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d6000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000bac000)=[{&(0x7f000081a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a38000)=[{&(0x7f0000ebf000-0x28)="94f367663a2881f9a054c5e2d70e7048677baf0c99896a9704b3d0bd654bfa430967778224b9c6cc", 0x28}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000c53000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000193000)=[], 0x0, &(0x7f0000624000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x10}, {&(0x7f000058d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000010b000-0x40)=[{&(0x7f0000efc000-0x5c)="11001189d0224f8ed1479fb2ef8f2e9cb1d1e1bb1a46cb4caf0581d58722fcae12b24e06a43d3bd266682dd0020ea80c027fb7f558c0d66f6f9f4ff6f768c9bb3c6b933a09051f0e9500e645dcd65e4f76038c357ad3a53241bce949", 0x5c}, {&(0x7f0000510000-0xe9)="bdf784da2d8848ede86456df5090a0b23467e533fd8b5c7661efc3d9d8a72fc947526d68163619dd843da63629c0f763620d8704e61ef30ae5578e53966a6ef08fc30ceefc29ed8b6c95ef684db7ca475ac859f5525b55d3191ef27af7c435f05aa12e9c5d56e02a172cb24cc9a8a074adbea9702275929bd9b1d841e96740635982c33ffe347583826f7370e1dc85e7cf449f166574856623aff729a6c8171fd2fbbb7ea16cf1b7004e4fc2ee107b7ca653e85c2ec223fccd867d869b9a807ab9056c57e8bf33a9abfd5db9316b39b5a523c08e2d688da75e039fb0cc519265239665618abadc5e3d", 0xe9}], 0x2, &(0x7f0000498000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, r3, 0x0}], 0x20, 0x24040084}], 0x3, 0x20004801) recvmsg(r1, &(0x7f0000d1c000)={&(0x7f00007b2000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa3000)=[{&(0x7f0000a83000-0xe6)=""/230, 0xe6}, {&(0x7f0000ae1000-0xd7)=""/215, 0xd7}, {&(0x7f000056a000)=""/126, 0x7e}, {&(0x7f0000e12000-0x1000)=""/4096, 0x1000}, {&(0x7f00004c9000)=""/71, 0x47}, {&(0x7f0000c9b000-0x83)=""/131, 0x83}], 0x6, 0x0, 0x0, 0x7f}, 0x2021) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000063000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setresuid(0x0, 0x0, r5) write(r1, &(0x7f0000476000-0x92)="", 0x0) sendto$inet6(r2, &(0x7f0000d78000)="df1c4865787ec1dd80b9cdce9c795f0ddbff3bce4a44ae4a04fe3017e1da8842640575108329d8370491bc2ec40897e159b34f09938050a662db173d2c23323ef54239d9b1a800d5f234bd83687972aeaee2e76b58e934e258d1fce26ddcdb4708df3d87c097701f340f067da7d92354ab6eed7f6904f6df815194879a7d7045035cc0eb4f2e33f9224647cb64932e39203420f9d886411046f4e5ff3762a5b8a465362810bcec8701590e26b3763870e7004074f9694b0bc02f1f537383d2372239878cceb4781f5c3f71e4ae51c258b6a8f8e2464d8725c69bee2f6e32ba4ec5ccd6e95f116a05da4521f191ef86f4639ca9c5", 0xf4, 0x800, &(0x7f000089f000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) sendmsg$netrom(r2, &(0x7f0000424000)={&(0x7f0000ed1000)=@ax25={0x3, {"bcb592a1719f7a"}, 0x10001}, 0x10, &(0x7f00002f7000-0x50)=[], 0x0, &(0x7f0000c92000)=[{0x30, 0x11f, 0x89, "8271dfec958f6fbdf80ba115c2433fdf2951d48582eaaf61afff18"}], 0x30, 0x800}, 0x8080) 2018/01/05 18:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f000026f000)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002d0000+0xa6a)=[@sndrcv={0x30, 0x84, 0x1, {0x1143, 0x0, 0x100000008, 0x81, 0x100000001, 0x7fffffff, 0x9, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8007, 0x4, 0x4, 0x2, 0x6, 0x400, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x6a8327c, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x5, 0x100000000, 0x4db, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x9, 0x4, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x204, 0x80, 0x100000000, 0xfff, 0x6, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x18fec00000000000, 0x8000, 0x8002, 0x1, 0x0, 0x8, 0x1, 0x6df02d53, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x4, 0x7ff, 0x1, 0x0, 0x7fffffff, 0x4, 0x0}}], 0x180, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) socketpair(0x10, 0x0, 0x10000, &(0x7f0000c9d000)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000ac6000-0x28)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004c4000-0x8)={0x0, 0x5}, &(0x7f0000051000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004e0000)=r3, 0x4) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000503000)="9400") flistxattr(r0, &(0x7f0000feb000-0x4e)=""/78, 0x4e) 2018/01/05 18:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000aa9000)='./file0\x00', &(0x7f0000125000-0x8)='./file0\x00', &(0x7f0000b72000)='ramfs\x00', 0x1000003, &(0x7f000073b000-0x1)="") r0 = socket$unix(0x1, 0x2, 0x0) dup2(r0, r0) sendto$unix(r0, &(0x7f0000db5000-0x72)="", 0x0, 0x0, &(0x7f000093e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 18:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x9616) sendto$inet6(r0, &(0x7f0000cb1000)="c2e12021cb05ac4c560682062868f2cc2f9d0f103af6fa28479cea0d6a6921339fdaff5e4b2efbb32ade7e623a581091c17cd720fc7f52a19758d2ced367a80b495a4b65ad92e9c57a01096e2a5453ee759564fda2dfb322337b8cf89bf9364ee341aec0826438b67bc8a6508d9e0c6992a9399e40ffa897967035b0c4cf19218f2f056e124ec5e88dff4c571355ddd88b204ab17c37b2844d73dd1f4e448fc7d286598b841c68052629c89a243b24ca1eff64b5019c989cbd47fd461b6411c02014a69b7ac23389f9d2dd2533791165f2dc9dec515c2edd13448232c24de32c7da61ed472846ca7", 0xe8, 0x0, &(0x7f000083d000)={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b2a000)={0x8, 0xed46, 0x3, 0x1ff, 0x2, 0x10001, 0x6d, 0xffffffffffffffe1, 0x7cd, 0x7, 0x385}, 0x133) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e9a000)={0x0, 0x0, 0x4000000000000010}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005ec000-0x10)="374745a063f64ed97a29595347e3bead", 0x10) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 18:41:23 executing program 1: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00002ed000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002ed000)=0x6, 0x800) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x5, 'digest_null\x00'}, 0xfffffffffffffe28) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f00002e9000)="4f187fe633e40f292bd3eea9", 0xc}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 18:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000055d000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000022000)='/dev/dsp#\x00', 0x3, 0xe6400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000011000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x14) syz_emit_ethernet(0x4a, &(0x7f000001e000+0xd0b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000001c000)=0x0, &(0x7f0000023000-0x4)=0x4) 2018/01/05 18:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b62000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79883976d8c30a4ace0000000000040027850010", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000654000)='/dev/snd/midiC#D#\x00', 0x3f, 0x80000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000761000-0x28)={@generic="401da4a07bf0c91e0b7e7aaa26a94c09", @ifru_addrs=@generic={0x1f, "1d39ff52831393c971e9492fec95"}}) sendmmsg$alg(r1, &(0x7f0000358000)=[{0x0, 0x0, &(0x7f0000a75000-0x20)=[{&(0x7f0000a8b000-0x23)="38bfa0ab6086146ac3b663038b41e089", 0x10}], 0x1, &(0x7f000050a000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ea1000-0x7)='timers\x00') r4 = syz_open_dev$sndpcmp(&(0x7f000066b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x475, 0x204000) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) io_setup(0x8, &(0x7f00000da000-0x8)=0x0) sendto(r0, &(0x7f00005b1000)="6617d0066e5d8736aca34bd7670523d302335350b0bdcbff1773c79f9372dd678a0783fb185c0be4cc2064000056ec2a94050a9748fc52326680d35c968959944d6116f5891f67aa7b793d4e6894378c187220de26dfc4915d814adee9cb14f7e664f190f4386828db889372d98d54348587eee179651fe10dc67f0eb756e6a008f8f0995209d6de450d6618dc5db84ee05b9d804ffe38253335956f690dd8b2b42930827effa669753d9866f4d28a5b19801337add131aeec61b5603805dca95284108ee39bb7f64b1c3d44d8595e3dc266", 0xd2, 0x20000880, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008f8000)={0x0, 0x0}) connect$inet(r6, &(0x7f0000e7d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d68000-0x10)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 18:41:23 executing program 5: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d3d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8e000-0x4)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000892000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x693) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x4, 0x7, 0x4) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000d3d000)={{0x6, 0x9, 0x0, 0x9, 0x7fffffff, 0x0}, 0x8}) 2018/01/05 18:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000586000-0xc)='/dev/audio#\x00', 0x0, 0x624202) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000c03000-0x64)={&(0x7f0000dfb000-0x8)=[0x100000001, 0x9], 0x2, 0x7ff, 0x1, 0xd0, 0x2000000000000000, 0x0, {0x5, 0xfffffffffffffffa, 0x5, 0x10000, 0x9, 0x5, 0x5, 0x0, 0x4000000000000, 0x80000001, 0x46, 0x1ffc0, 0x0, 0x0, "845b0e50bbcb90df264117023b3b1b56c006861fd24d2ed7b9a8bd4668cc2c83"}}) perf_event_open(&(0x7f000022a000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000558000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d80000)=@common='ip6_vti0\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000e5000-0xb8)={0x0, 0x9, 0x9, 0x0, 0x9, 0x1, 0x64ccaf17, 0x4, {0x0, @in6={{0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x0, 0x9, 0xfffffffeffffffff}}, &(0x7f00001ad000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b24000-0x8)={r2, 0x405f}, 0x8) 2018/01/05 18:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d25000-0x7)={0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000043a000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000996000-0x10)={0x200000000000020d, &(0x7f00004a5000)=[]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e14000)=0x0) r2 = geteuid() getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000784000)={0x0, 0x5}, &(0x7f000002f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c09000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00009e4000-0x28)={0xfffffffffffffffd, 0x6, r1, 0x2, r2, 0x0, 0x4, 0x5}) modify_ldt$write(0x1, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000b20000)=""/105, 0x69) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b52000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000384000-0x4)=0x9e9, 0x4) 2018/01/05 18:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ed9000-0x8)='./file0\x00', &(0x7f0000162000+0x43e)=[], &(0x7f0000cda000)=[]) r0 = syz_open_dev$mice(&(0x7f00002c3000-0x10)='/dev/input/mice\x00', 0x0, 0x22400) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003c4000)={@generic="e985c0f66f4d575fdf45e80daa90650c", @ifru_flags=0x1400}) r1 = gettid() r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r2, 0x8, r3) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) clone(0x80400, &(0x7f0000b36000-0x8a)="f9b28fcd668014c0a27105b3c076adfe2557c2df9c824ebfbcb6fefb25b6a3544576f7ee9e7e22ed35cf6a95e0490f4222586e36b6477119cac0479f4040de02ad5cf1c02e0fd525164239058f6599e9000dedc89ec0eb5172dff94a66c9130853433b6378c2ebbc201cd683000501eafe543d3191be236d82cd1d84f649fbc5380494c2e479f989a939", &(0x7f00004ca000-0x4)=0x0, &(0x7f00002f8000-0x4)=0x0, &(0x7f000093f000-0x56)="7b59f06ae6f0e399eff4a14820fd3b67c7f5959e9876234f3cf7e291cefaf70856f4939c6797a8e3ed6624770abeffccd9dc9c0d601e4cbba7cccb7494267669ab84ecdb2e69175998ac17d1b710c66efc4edccc8a9a") writev(r4, &(0x7f00002f5000-0x20)=[{&(0x7f000088e000)="7e1dd38ed7af9649b281e7868c54eaf1c0a1d350c12c00af6fb3b39765df4de626b1bc833fd2ef4595df1b187de448611fcb1154feab67b571006dcb3c43ef1baf2b0b", 0x43}, {&(0x7f0000222000-0xeb)="89d329c2a240be34b1f9f76123658f1862f0e7fde428ce73a68d581a8d68c271e7ce0dfc47c3e18f8083af3323db4e2d69880f55bc2b94d4057e24b0d3ad0de07c2ecdfaba2df3b357a3b578e28ba3f99fff6393b41139076a0a0e2edf317592c456d0cdb9c4dcba8229cc4e422dbc3a436545e3c3aa73111d75dd4c9e8296cb20749e5a4993f63d466ad1bd9bdbae28a0a52945dd51b8f67931452e21ab5b1c541abbd5b469bda35f4ed5979f5bc34f172ffc2f1c61978e9bae0cdc1ad708d6faaad26282193e81412db47813b60f5050bc5ce64ebb7c8e345df6fa3f61d649de5d1e76eb0fc4376d2796", 0xeb}], 0x2) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000dd7000/0x4000)=nil, 0x4000, 0x0, 0x9, 0xfbc1bcb611b730af) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000a2f000)=0x0, 0x80000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000cb0000)=@get={0x1, &(0x7f0000169000-0x1d)=""/29, 0x3}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000069b000-0x10)={&(0x7f00007c2000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f000068d000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/05 18:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) syz_open_dev$urandom(&(0x7f0000cea000-0xd)='/dev/urandom\x00', 0x0, 0x40301) tkill(r0, 0x16) 2018/01/05 18:41:23 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000ec0000)='\tQ', 0x3b7) 2018/01/05 18:41:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 18:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x440) syz_open_pts(r0, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000054f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg(r1, &(0x7f00001ab000)={&(0x7f0000eb3000-0xc)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000020f000-0x20)=[{&(0x7f0000340000)="4f1d1995c1b065b02f", 0x9}, {&(0x7f0000c3a000)="ddf3b9830b8df44b8a1e90f3094d3911bc653baf608204397cfaf3c3692f595b7fae7fc3825637b0c7dd0cf200057ef211b24e75b3e8732525dc5099a60fe26e002c88e10519b5ba0223969fc5e3e8dbad7ae53d5d15a34bd5052f0c6840f1ad1f1f03c0c239530e8315c893eeea01cba961af7625cc39f50220d9f7b0c68438989c4f5c400b53beb5bec1166493116f6e81ada5fa506c52b933b08c6096988dd72eb942ecbad765d1aa1ff14c84c157c1994ee4289254eda7e1a746428bdd35ab0245f7fbf4eb28", 0xc8}], 0x2, &(0x7f0000d0f000)=[{0x90, 0x1bf, 0x80, "4762eb94ae013a39d10bf933d890b1528cc36ec510f82139cd97245eaa118bcbbe2bd8be3a51502ae5212fd7b642e63a430f1fa9f0b15c0ee0f70f2329876488a64549d0aff45ebca5030e84e95d635e65ff40db9372ba7e5cbac760a48914a5fc27422500fb0c5f840435dc6dfe1dba7058cbcdb9635434ab12d89537"}, {0x48, 0x100, 0x3, "f1656b7a7a974a84739208e5314375775fdc258eb2ddeccf12a0d96e1318fab8456a7145fada37d3b160f11f111575390d443495cc5dbfea"}, {0x58, 0x103, 0xf28, "93c1dacc0714a4a3c86c54bf174510c87e692295f49f78ac45a1b3c0a39fc6ff09ec717f7e614309d079ea9cabd12d0ec5c8fa21046e5b5b07689e99670526a294647721"}, {0x68, 0x103, 0x8, "2f5d0a3687b8bd91101a69bb7c6c25e5f79d9a4f0e2cc7be823df67de56772b0167c216abd1cbabdfc41f88433978a71a3703768e041112b5073d8734a2f3b506fe5fb0e101a54d49fe7efb0c08a4487acd8e0f666"}, {0xd8, 0x104, 0x8, "ea533e874069614aa8d9004bd41bf275119ae7c138173b3148c1fc9c5e7a7c947014ea3dfcee82353b6f15d83248f369708f730366c55ff5377d2a07ba27dd274696f926fff4ec8db38487bed7f85e14babe19d22a736236d9cb1498e0cd6f77721933d02d7ee7d05ee1cfa8938ec937fe20c6bc3594b75e24b5ce972973cad94c5df3fb060a5caa273d4078a89de2e8591e5977285f321bb354b4fabbf2a0f575c82048135c6bc949cc3f31c3052b0d2024a314869d8b75609f39565df498b118272bef"}, {0x40, 0x11f, 0xfffffffffffffff9, "fbd5df72cf44b98cd837316ab4a13114745e887417e422d9ae8401464aa3bd8bbf62a7184365f8e8d2fa"}, {0xc0, 0x11d, 0x6c4df766, "0c82153e83509c8eb7f8aa3c8678015509a90aeabf7cc4d88e0acc4c53d8393974226f275a52e09a3ab0f16ba40371c62b56d4a8f0da05f15fbf4f07b5343cab4bcbd594fe11a7fd0c5054783b4d92c0cc97af09223f293fb3c05fbb18bfd5e2ed94cb1ab2f179d94313121d0aeea65d8cd3a4a805a7583792c9e691e2b8344b9257cd32d9bbbd9c474f56eee1aa261deeebb6361363f8003ecc417885449a25853465dbd43737d05d"}], 0x370, 0x801}, 0x20000000) write(r1, &(0x7f0000c81000)="24000000210025f0071c0165fffff30e020000000010000002e1000c08000b0000000000000000009a266f50515b", 0x2e) 2018/01/05 18:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xb74) read$eventfd(r0, &(0x7f00005ed000)=0x0, 0x8) poll(&(0x7f00000c3000)=[{r0, 0x100, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x2401, 0x0}, {r0, 0x40, 0x0}], 0x5, 0x9) [ 31.729759] mmap: syz-executor7 (4283) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/05 18:41:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000e54000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000e7b000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000)=""/204, 0xcc, 0x40010040, &(0x7f0000001000-0x10)={0x4, 0x0, 0x200, "18018a7f8ff4", 0xfffffffffffffff9, 0x0}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000d3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, @perf_bp={&(0x7f0000bf6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f89000-0x5)='/selinux/checkreqprot\x00', 0x400, 0x0) setpgid(0x0, 0x0) bind$bt_hci(r0, &(0x7f00001ab000)={0x1f, 0x8, 0x3}, 0x6) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000992000-0x4)=0x0) 2018/01/05 18:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r0, &(0x7f0000582000-0x44)="b80b5ecb27ed6bd685cdaae39da3de63496bc0560be7addd3da4f4dcf9850208d6c939d2e417305e2e8ae827b3c3e918a632964c9281331de28ed4b1e18e32e22df7f9fb", 0x44, 0x20000800, &(0x7f0000fd4000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b81000)={0x0, 0x0}, &(0x7f00005fb000)=0xfffffffffffffeee) 2018/01/05 18:41:23 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f75000-0xb)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000f75000)=0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f74000-0x10)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg(r0, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e900000003d3fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000ef4000)=[], 0x0, 0x0}, 0x0) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000739000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000a0e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xd, &(0x7f00006ca000)=0x0, &(0x7f0000210000-0x8)=0xfffffffffffffffc) 2018/01/05 18:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eb0000-0x59)="", 0x0) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000fef000-0x4)=0x0) 2018/01/05 18:41:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f25000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000223000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e59000)=0xc) mknodat(r0, &(0x7f00002c5000)='./file0\x00', 0x140, 0x8000) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e5c000-0xd)='/dev/usbmon#\x00', 0x6, 0x28200) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e5c000-0x4)=0x7f, 0x4) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e5a000)=0x14, 0x800) connect$packet(r1, &(0x7f000012a000)={0x11, 0xc, r3, 0x1, 0x4, 0x6, @random="f266bba31d2c", [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nfc_llcp(0x27, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000607000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f0000976000)=0x8) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e5c000-0x1a)={r6, 0x10001, 0x9, [0x3, 0x8, 0x10001, 0x1ff, 0x232b, 0x4, 0x80000000, 0x9, 0x10001]}, &(0x7f0000e5c000-0x4)=0x1a) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000e5c000)={0x0, r2}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000e5a000)=0x0) fcntl$setsig(r4, 0xa, 0x14) 2018/01/05 18:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002ec000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65aeebbf, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d0000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d27000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0xffffffffffff7fff, 0x62, 0x0}, &(0x7f00007ff000-0x4)=0xa0) clock_gettime(0x0, &(0x7f000018a000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000b94000-0x28)={0x10001, 0x20, [0x8, 0x4, 0xb6, 0x3, 0x3, 0x7f, 0x464611d6, 0x3]}) utimensat(r1, &(0x7f0000f5b000)='./file0\x00', &(0x7f0000ee1000)={{r3, r4/1000+30000}, {0x77359400, 0x0}}, 0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d27000-0x10)={r2, 0x6, 0xffffffff, 0x401}, 0x10) creat(&(0x7f0000eee000-0x8)='./file0\x00', 0x23) 2018/01/05 18:41:23 executing program 5: clone(0x0, &(0x7f0000d2b000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000f01000)=0x0, &(0x7f000014a000)="") statx(0xba, &(0x7f0000dda000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f0000b23000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0xff) 2018/01/05 18:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c81000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000298000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x805, 0x0) close(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cda000)={r2, &(0x7f0000082000-0x3c)="5fc866dee61dd9f5d080be5f2d40d5a65815aa2287abab6ea9a560ea1de2a0549e5d52b4fb1226f47a17ab0a41153a5bb0229a49c4efda4bb71136e2", &(0x7f0000f4f000-0xc7)=""/199}, 0x18) readv(r2, &(0x7f0000886000)=[{&(0x7f0000449000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) close(r2) r3 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r4, 0x8, r3) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000e15000-0x87)="e25279d39d06dfb7d7a5dc76d9787c1b8e5229ed6218bcfd72dc7317152024b26748489925cdd2c58f7d9b5569dff7c0e686bc596b1b0fbaeb68cb4629c13b2ed075e89da11fdd9166167bb59341d7458c4ebbc54f800073ae9765307371f55038bbc8357f46193d9887b393df97ead9798c274148f3508ac62bd0fa2343969a7f66c52ff2bda5") fcntl$setsig(r1, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) syz_open_dev$sg(&(0x7f0000fe6000)='/dev/sg#\x00', 0x6, 0x400002) 2018/01/05 18:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000683000-0x11)='/selinux/enforce\x00', 0x100, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x68, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x19, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab252"}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ef7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d10000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009b0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d9c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084d000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00001b2000-0x28)={0x7fff, 0x5, r3, 0x800, r4, 0x3, 0x5, 0x8001}) 2018/01/05 18:41:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00008f9000-0x17)={0x5, 0x400, 0x101, 0x2, 0xfffffffffffffffb, 0x0}) mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d59000)={@random="0d8870447f6e", @random="e80731309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x30, 0x3a, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "621211", 0x3, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, &(0x7f000057d000)={0x0, 0x1, [0xa14]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009c7000-0xb)='/dev/audio\x00', 0xa80, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0204900, &(0x7f0000d5b000-0x20)={0x2, 0x9, 0x3, 0x7db, 0x0}) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0x3) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d5a000)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000d5a000)={r2, r3}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00001bf000)={[0x16, 0x7, 0x7fff, 0x3d81, 0xac6d, 0x2, 0xca80, 0x1ff, 0x8001, 0x5, 0x0, 0x1, 0x22, 0x9, 0x1f, 0x3], 0xd002, 0x0}) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sendto$unix(r0, &(0x7f000066e000-0xf6)="1a385f2a833162915ff6d306087e51cb159a93d14b8ae330b55900530a473c5723d04ce13671f03979bec76b19610ed9423260a822652a15828b324e0758ed9751a66e955affa485363b7f39cb17caa47c2758f995b7b236c0df30328de452c97e1fc781f9bc6dad39709f1058db5720b1ba2eada66bb135f5955e0a6d47735d7d95683d6ff7648927da076efb0d7f3604c2165fafe6f88ba1c3f57013ec717b88d58f5fdad2415aac1a7c8df0983f02bf9a3eb6de54cffe17b976ab313e50487069fbea78a9406282c56c917148ab1d98b58876f7aa43963e1b2d0bad6cd2102c5e24ef5d3d0130f2a12f695757468cc84170454169", 0xf6, 0x40084, &(0x7f000083b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000f97000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') 2018/01/05 18:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) pipe2(&(0x7f000041e000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d11000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc2000)=0x14) epoll_wait(r1, &(0x7f0000e26000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x80000001) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) 2018/01/05 18:41:23 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000de0000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x8200) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f7f000-0x93)={0x0, 0x8b, "a63829440eec3e94b1a13942abb54b961a4d55d3c7647b92787d629cdeb6327ce6ca3769c389f0837492c4cfbde0a448247113d53c7ed92cb2220e6069c5e4df8fcb70a8a285769f202825129b23870e15e7cdf113cd6f474cd9a15966136c06e1400f2dce55163dd0c00f62863d256d255b78ead93032d3a1f3dff8650abf94ead719b18626a33612a98f"}, &(0x7f00001f0000)=0x93) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ae8000-0xa0)={r1, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88eb, 0x8, 0xa0f0, 0x0, 0x40}, &(0x7f0000897000-0x4)=0xa0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f80000-0x45)="0a0775b0d58edd6c05d69cead71747972f9edbb171413f89d2e3b3b6800d309bec626b69d703c9ebdeffe2b6254591d1f95418d94833f4c7fc90fd2abb8a5eb231bc893a82", 0x27) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000f7f000)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/enforce\x00', 0x400000, 0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 18:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000298000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r1, r2}) sendmsg(r3, &(0x7f000076b000)={&(0x7f0000302000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000028000)=[{&(0x7f0000938000)="e1", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040010) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2013, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept(r1, 0x0, &(0x7f0000cd6000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00005c1000)=0x0, &(0x7f0000e63000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f00006b9000)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000083000)={0x0, 0x3, &(0x7f0000be4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005a4000)='syzkaller\x00', 0x5, 0xbc, &(0x7f0000541000-0xbc)=""/188, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 18:41:23 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x65)=""/101, &(0x7f0000005000)=0x65) read(r0, &(0x7f0000003000)=""/78, 0x4e) 2018/01/05 18:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e7e000)='./file0\x00', 0x0, 0x1b0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003eb000)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1d0d, 0x7d, 0x6, 0x8001}, &(0x7f0000919000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000172000)=@assoc_value={r1, 0x5}, &(0x7f000081d000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r5, 0x40007) sendfile(r4, r5, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) dup3(r2, r3, 0x0) 2018/01/05 18:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x1f, &(0x7f0000da7000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000009b000)={0x800, 0x2, 'client1\x00', 0x4, "dda0498965528846", "892b9e87d3f323cd2a3edd9a9c454e0b9007787c28965db7970100229ea97ec0", 0x5, 0x48b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000e91000-0x10)=@generic="89bbb350d5c66071cdc9c2c7a737f61a", 0x10) fcntl$setflags(r1, 0x2, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000902000-0x110)={{0x2ec8, 0x7, 0xff, 0x9, "648dbac3967bd832df7757f09cf124cbaf1cb37acd9c946a5cf8ff2a7ba54c9411b2cf475ad38fea0b58c3f3", 0x4}, 0x0, 0x0, 0x5, r3, 0x3ea5, 0x6, "8d37abe65e8a69f5ac1db11bdcafb72acc92f92407274836495b17c1f5d31666580fc4064e09d2935278e60e78e8ffa3bfb8767a4cd31139fb3309f854c3a91d", &(0x7f00000ca000-0x3)=',@\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x7f, 0x9, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(0xffffffffffffffff, r2, &(0x7f0000b1c000-0x8)=0x4000, 0x6a00) 2018/01/05 18:41:23 executing program 4: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d52000-0x473)={@random="0d8870447f6e", @random="e80731309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x30, 0x3a, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "621211", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, &(0x7f0000d50000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d5a000-0x1)='\x00', 0x1) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000d59000)=0x0, 0x4) 2018/01/05 18:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000335000)='/selinux/mls\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000926000-0x10)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000028a000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cc000-0xac)="b3", 0x1, 0x4007fff, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 18:41:23 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ff6000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000052b000)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x3b, &(0x7f0000ff7000-0x10)={0xa, 0x0, 0x3, 0x1ff}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x1c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x80000080045006, &(0x7f000000a000)=0x0) listen(r0, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000ff7000)='/dev/adsp#\x00', 0x100000003, 0x7fffd) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f00003cc000-0x40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r4, &(0x7f00004cb000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c4e000-0x4)=0x1c, 0x80800) 2018/01/05 18:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000003, 0x80000, 0x100000) perf_event_open(&(0x7f0000855000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a080, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000756000-0x8)='./file0\x00', 0x5a) open$dir(&(0x7f0000a66000-0x8)='./file0\x00', 0x40, 0x2) execveat(r1, &(0x7f0000b85000-0x8)='./file0\x00', &(0x7f000093e000)=[&(0x7f0000bad000)="656d30e0766d6e6574313a00", &(0x7f0000b6e000)='![vboxnet1\x00'], &(0x7f00007fc000-0x8)=[&(0x7f000026f000-0x13)='#md5sum@nodevwlan1\x00'], 0x1000) write(r0, &(0x7f0000c15000-0x20)="1f0000003a00079f1a00d209bdff00000a3f20165fffffe400000028000000", 0x1f) 2018/01/05 18:41:23 executing program 4: mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x1, 0x0, 0x0}}, 0x30) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b95000-0x16)='/selinux/checkreqprot\x00', 0x60a000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000705000)={0xfffffffffffff8e9, 0xf, 0x8000, 0x0, "6d28cff82f607c6ceb60c083b4840998572e96ea78b8edc9f1c406544755993d"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00009e5000)=@generic="09ae38904391b186bcaa1f5c546f853b") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/05 18:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) dup(r0) r1 = semget(0x0, 0x3, 0x1) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000d6c000-0x4e)=""/78) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x45, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f000005e000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f0000a18000)=[{0x0, 0x1f, 0x800}, {0x5, 0x3, 0x800}, {0x3, 0x8, 0x1000}, {0x0, 0x8000000000000000, 0x1000}, {0x3, 0xd000000000, 0x0}, {0x4, 0x7, 0x800}], 0x6, &(0x7f0000def000-0x10)={r2, r3+30000000}) 2018/01/05 18:41:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000ab8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ea2000)="71ffa6aecfd8dd0efb03266ef5710e3282bf9e977519f9d46a8778e711232e972e1165684065d607346055f0746f9a2597be4b4a2c1b0bd9596a926aede9dfa80d193a967ccf091d1e7ff2d038d714b7485071f5e200ec2168965d5f39786b10683ec9c2da006a8dcafb49738df7b6a47b02e11bea9a581887cb093814d67206ec47b20606a23073a156de674d9d3ed6e24e8972f9281c8d1890d8bae082447ab44b8b1015afbd6ddf77b626a552113a5f8c54f681ac85fcdeaf1915311ee6deaa1859069b8dab0c6f1cd4", 0xcb, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00008c2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00005c8000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="e87d747ab84ed35a054062779260aac7fbe5cd4fa757506b8650202e70a05fd85f744867e15df075991b0a827cdde1fef9c312e1f71bdda98b22b2f9d12bee9201a81666dc96f381dfb02e6dcb1ca1f93e53d0a8bf4f94ead5608256240af2b211d2a6173003747e2e49d6b1359b573287f0fcdbb5c4a9b251a7a7c90171a4a75681cb7403f20879a6efc20d7de6b552", 0x90, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000645000)={r0, r1, r2}, &(0x7f0000000000)=""/41, 0x29, &(0x7f0000db2000)={&(0x7f0000001000-0x40)={'hmac(sha512_mb)\x00'}, &(0x7f0000fee000-0x1000)="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", 0xffffff0b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/05 18:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066b000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000bea000-0x14)={0xffffffffffffffff, 0x2, 0x6, 0x1, 0x7fffffff}) listen(r0, 0x40000000000005) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000418000-0x8)=0xd000) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000612000-0x1c)={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) close(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000adb000)={0x0, 0x40, "ba4195c807f01e01b20eb7e8efda365b69fde5fec988ede38fb72e8989450d6acba08f5af1cd2f55387e57b19581faa23e2bcc691d89a1c293bb1ba612ecd360"}, &(0x7f0000d5c000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b24000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc96, 0x6, 0x7, 0x1, 0x80000000}, &(0x7f000063f000-0x4)=0xa0) 2018/01/05 18:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000a, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000431000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000733000-0x4)=r1) write(r0, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/01/05 18:41:23 executing program 2: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9c1, 0x141900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x885)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b3a000-0x4)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000017d000)={0x0, 0x0, 0x0}, &(0x7f00009cd000)=0xc) r8 = getpid() getresuid(&(0x7f0000cbe000-0x4)=0x0, &(0x7f00005bb000-0x4)=0x0, &(0x7f0000b02000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000dbc000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xdb)="9ebe1feb5eb40919e6e62a2520f110317a1be5fa9dd5795b07caa2e988ec4e6cb645d3a1c10b676f6a2bbdcd818221c9d90186553acb32441afabbf7dd533bc3aa80cb8a4256d288a2475d0676dcb055ef7055d2b56449526f424960e9795eae7e565dcae6e196f61ca449897c59e43ee51acc04002cd1428bd9ed915a569688c3229aa71e64cc965f091af5e43423a55603a7e982e20f5df0009c0c68f4ace817b0fab8e1dc3e92d62ce2943e78a67eedfbf89e3e22696a3018ef13a1788242a7928a2097627b6f3c43f034b326cb415012b80f4900ff3c5af0f5", 0xdb}, {&(0x7f0000000000)="3f932e77d3bcb90acca00621794c2b74baed612aff1f8be52fde168f5cd2b724786684774e4ab326d5003516828b5932f394e44ce3dccd84103125f50c114f454d3c159286c1e374330c8c8158c65fec0cf8", 0x52}, {&(0x7f0000001000-0xb)="6dfa6867ef26b3eda191a5", 0xb}, {&(0x7f0000b15000-0x4c)="dec6912730b93ab199691b0fa4c6f7f96a03d901a444a3b28286e07f8e6493a2786c7f57ebbbccfd119d1b8834574b4411650ba64f8e52ff0cfc468a41662003c514a98645fa2ba9a95cd1b2", 0x4c}, {&(0x7f0000000000)="ea84e076b29458bc73b88586859b258e34032506d1feb0f0bac7920bd7adb335949a99fbb8fa64386676900c7fe0ae0a2a4ca271ddaaf57c86c361ae2d5109ff53a8e3a26e9d2d602f50f686e832d634b9b63c98bea7a5354bc7d266065731eac10f0adf324fd44c1a688671cf735435b6ff93c4ff6d515b3a2963bde91881180fa2010585e6158c7832cc212a364717f32c0b9856baac1300b0987624af88ad2d97c3a79a669400a1334674b1c8653c599bc87524745479e9ff7ff7e0", 0xbd}, {&(0x7f0000001000-0x6b)="7eb443c8f58d37283bfa027b001250e90326c535b3e3fda1c67a2b390cfd7f37214074a71b69c8e3ee2af662b3b37b90c974d11073c9e5fdcce07c315248df0f647d234d666d53dc9d3d26cc88996d05488b575263ea472cc98a3aebcfee94d07e640e7f30ad2e47189278", 0x6b}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000c5b000-0xc6)="aef308c853388a371997c52b98a501ce5c2b3d5e3f7faa31cfd4657a416df0afb7bcd88625e4383eaecbc6b17bd23ce231cb06e0416f9896bbe09c78616bb7b72032211c799523d0fe79c78f174956b2c5ce13a973170129d6d679e1e1ce6c363e853be5b0f0657e464b6fb21c25d1dfc797057d38a471b97a63adb53fec3adf2162e003e99505cfde7427f03e26eb0c7eb1f153c8df4f5e2e23f31c22d7312ba6b8a445696253d1c34309474f1364c1e9b1663015e8b21df963babf5164116f21b5c687e101", 0xc6}], 0x8, &(0x7f0000d3a000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/05 18:41:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x5, 0x8, 0x73d, 0x8, 0x1c00, 0x100}) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffc9a, &(0x7f0000f0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x3, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f10000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000f11000+0xf95)=""/164, 0xa4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a9c000)={0x0, 0x9, 0x180000000000}, &(0x7f000074d000)=0x8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000052e000)=0xfffffffffffff97e, &(0x7f0000f13000-0x8)=0x1) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000f12000)={0x9, 0x100000000, 0xc000000000000000, 0x2, 0x6}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009a3000)={0x2, [0x5, 0xe3c]}, 0xfffffffffffffe82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f11000)={r2, 0x8}, &(0x7f0000f11000)=0x8) 2018/01/05 18:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000058d000-0x4)=0x0) 2018/01/05 18:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) signalfd(r0, &(0x7f00006b5000-0x8)={0xfffffffffffffffa}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/05 18:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000b3d000-0xef)=""/239, &(0x7f0000cf9000-0x4)=0xef) rt_sigpending(&(0x7f000027d000-0x8)={0x0}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000aaa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000036f000-0x238)=@pi={0x0, 0x9200, @ipv6={0x401, 0x6, "d0dff3", 0x0, 0x62, 0x100000001, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x2e, 0x0, 0x0, 0x80, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x101}]}, @routing={0x1, 0x0, 0x2, 0x80, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @routing={0x2b, 0x0, 0x1, 0xffffffffffffff01, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x1, 0x2, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, "b337d3", 0x1f, "a1cac2"}, "4b41993143531bec9e8de85e416ceba331a784c11c2781c5"}}}}, 0x3b) 2018/01/05 18:41:23 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff070089000914040a01c2fe0300000000000100e868f300000000001a00024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 18:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000558000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000e7a000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="93ea84d6fd10", [0x0, 0x0]}, 0x14) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000a48000)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000049d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, r3}) sendmsg(r2, &(0x7f0000db3000-0x1c)={0x0, 0x0, &(0x7f00008ff000)=[{&(0x7f00007f0000)="8f8f098b182758db561ceaffd0c4", 0xe}], 0x1, &(0x7f0000dac000)=[], 0x0, 0x0}, 0x0) 2018/01/05 18:41:23 executing program 1: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000a47000-0x8)='./file0\x00', 0x10000, 0x9c) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000f73000)=0x6) sendto$inet6(r0, &(0x7f0000f63000)="", 0x0, 0x8884, &(0x7f0000f6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f6c000)=0x0, 0x4) [ 32.226681] sctp: failed to load transform for md5: -2 [ 32.227384] sctp: failed to load transform for md5: -2 [ 32.259181] netlink: 26 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 18:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000083b000-0xb)={0x0, 0x1, 0x5, 0x81, 0x5, 0x1, 0x1000, 0x6, 0x6, 0x9, 0xde35cea}, 0xb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e78000-0xb3)={r1, 0xab, "0a5879532e37e4b89fdc69ab4b82044bc07237cff57c2a5699bafe8a1f2072f4e0d8a7b2a6a202e579029acf3f135056574f350b816ca97de3e1f0cf6feaa795aa28d339e4b32b88b2289a33e19d479e03fee3a328d60e55b0574615cd2a500582ec95139e43410db23220f27a3ddac3453b328458a830b8a195a841c4def67cfe3f2ebab1fc0a01d23f70ad0e7a271583ebfa7e7a1acabbde83d28add3024916f01dd353790df1ec47dc5"}, &(0x7f0000560000)=0xb3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009f9000-0xc)={r1, 0x0, 0x0}, 0xc) 2018/01/05 18:41:24 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f30000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, r1}) clone(0x0, &(0x7f00006c3000-0x5b)="", &(0x7f0000744000)=0x0, &(0x7f00003ed000-0x4)=0x0, &(0x7f0000001000-0xda)="") msgget(0x0, 0x0) 2018/01/05 18:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8000000000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000099b000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000b3b000-0x9e)="f14a6dd8c86c513db45629099b47b91826424afd577286e04fd79230fcac7a43b832783f4f371e95527dd7ff11cefd839f1ff3fed66181854086818bb8f5dcbf848bf77fbc236177cdcb476844d40a8677e0b3938f78cf25bdf2a549489232f3e5dbce2af9d0acd79cbc5e9562c55b9d4faba63056fbce1f5e60eaa0b0bada4052bad0453e677f6aea3a74a9180d7ff0f7adc95f993072f392deadadeabc", 0x9e) sendto$inet(r0, &(0x7f0000f60000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000dc2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 18:41:24 executing program 4: keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r2 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xf0)="5576e6280f3698f75cf6eecaa1ea815bb708495732d6f8c8f114240f718fd512be3387655560b5e79fe72359db1742dabd7d81e775ccfeaf19d4eaf01997b414caac81161ab70cb5bad0c631443ea562a5ec339fd43dfd41e8684a643497dc91f8ad70edc8d3c69ef5dc7b14df16de8eb17d7618df80dfad83157e1375e9e8c215ac3954d25f9fb8e73f95feade37354e21b4de12c4df99476bcfc3a3cc643e8a1ede905c665866f69701e29abd37f132561a14d6461ef4d94740d63855ca0e8507abcf6bcd8728f5e94facdf28694e019ccedf44f2cb194ac227f253fa4938c1086c39750e0f076018b7651a1bc936a", 0xf0, 0xfffffffffffffffb) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000000)=[{{0x0, 0x0}, 0x1, 0x94f, 0x1}, {{0x0, 0x0}, 0x3, 0x82, 0x10001}, {{0x0, 0x7530}, 0x2, 0xffffffff, 0x1000}, {{r3, r4/1000+30000}, 0xfffffffffffffffd, 0x3, 0x4}, {{0x0, 0x0}, 0x4, 0x40, 0x1}, {{0x0, 0x2710}, 0x401, 0xffff, 0x1}], 0x90) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xb4)="82ed0250ebefcdde2be471d43c79513f69bf5ef5f852a50155ed6f44157ead14c8b386342080e6227c9a504f38fdd31584f51ce034589daa60f9601a68d285f52ee995df89e3379f0a782d18cbeb275dedfe92771bfad0dba2dfa4ad021ec54058000e2d84530996398a0221790e582379678b20aed481a5d4509fa5265d9f9727339d924aadf0c35884e10fdf030a6e3e1944e282b4d6c55bb489be8f18cc19c9918e78a06e06f33319a315438188c0eaadcbdb", 0xb4, r2) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000653000)='/dev/hwrng\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b74000-0x2c)={0x3, 0x6, 0x6, 0x2, 0xc, r0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e2b000-0xb8)={0x0, 0x7ff000000000000, 0xffffffffffff7fff, 0x1, 0x101, 0x7fffffff, 0x1, 0x2396, {0x0, @in6={{0xa, 0x1, 0x5416c794, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc60d, 0x6, 0x1, 0xed8, 0x1}}, &(0x7f0000a5a000-0x4)=0xb8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002db000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000d0000-0x48)={r2, 0x40, "e96d0da58a48ed869fe61321d9974f561cc8f72ca825f8e77f0f2a2d7e7f8c7907f543484fd6609df9ad45e8f0bab0128c6835caa81d0a6a4890077e962b3753"}, &(0x7f000082c000)=0x48) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000075a000)=""/246) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00002f9000-0xc7)=""/199, &(0x7f0000073000-0x4)=0xc7) close(r1) 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000cfa000-0x2)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f0000127000-0x1d)=@random={'user.\x00', '-proc-vmnet0wlan0ppp0$\x00'}) dup2(r0, 0xffffffffffffffff) 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d7e000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000587000-0x4)=@assoc_id=0x0, &(0x7f0000628000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009b0000-0x8)={0x0, 0x9}, &(0x7f0000b93000-0x4)=0x8) r3 = add_key$keyring(&(0x7f00005e1000-0x8)='keyring\x00', &(0x7f00001b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007e1000-0x10)={0x0, 0x200, 0x4, [0x7, 0x1, 0x10000, 0x5]}, &(0x7f00009e1000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000028a000-0x14)={0x0, 0x10001, 0x9, 0x80000000, 0x0, 0x5}, &(0x7f0000c2c000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006ee000-0x10)={0x0, 0x3c, &(0x7f000043a000-0x3c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f00007f6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000608000)=@sack_info={0x0, 0x9, 0x9}, &(0x7f00002f1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003d7000)={0x0, 0x6}, &(0x7f0000047000-0x4)=0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e1c000-0x6)={0x0, 0x9}, &(0x7f000045c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c5a000-0x10)={0x0, 0xdc, &(0x7f0000ae3000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000}, @in6={0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xf3}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000017a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000305000)={0x0, 0x7, 0x5}, &(0x7f00008a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000a7000)={0x0, 0xca5, 0x20}, &(0x7f0000109000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000301000+0x999)={0x0, 0xdb, "02adb5192d5e1f1246250c8b422a2b3b662cc858e55c48ec8c2c20f0452ab6ec2a2638f9781cd12e82c4667a6786dbbe7e01bc53199dea4b97584bf3455b8d59013c845bb2794e8a9167faaf09fe7ad89d4cc316ab1eae1ec219934fddf8fecdd7a27841bfc231149dc2f8b4a9b2c910a4c82f456362d00836f9a5ebb13da18515d853fb25e96d5b60d7083a19695314925d658462358749ed2c998b34a14b17d1f07f0335bbe292eca266bb95b89314b3b83e4510858dfedb8464de788af8f05b80ebecbb5237a15f9ba56218a46e7639635ce238d73b71abd2b6"}, &(0x7f00004f3000-0x4)=0xe3) sendmmsg$inet_sctp(r0, &(0x7f0000999000-0xa8)=[{&(0x7f0000172000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc5000)=[{&(0x7f0000dd6000)="3d524512d4dafdce6233dd9821e5deaa7cf2a4bc115f81e6767cc77586696b998a14720978b25f579ed5a929198a", 0x2e}], 0x1, 0x0, 0x0, 0x4c000}, {&(0x7f0000a6c000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000)=[{&(0x7f000017e000)="1fab3dea40592fdc1ca70b0ee511b5d37c1316fd702ffdb5a76338bbad1f68a3008224d7a3f2c20de01f880e3ab993da3ecea4f2e3123258f4863b5a5ca3e5412e5869c13255a370e943c3bd8d25eb72d1f6c93097d6946e824bfe7339282d80b122ddc950bc67375a724a9efcc16c3b29da64504f9468168810a6d79c440bbb422a43cb2ea534008ad906cd26563280439b9d858897ce6f6660e1ff8efb6be3a1a8851382c8e6fc7a1590f5d8db30a0572a8020ff74297bfd992edd62e259", 0xbf}, {&(0x7f0000b3c000)="6f5576a24f351d93b4ab6b96de6ada94494fd90510cb996c39dfe25efa", 0x1d}, {&(0x7f000016c000)="392e39ad3487890aa18836d180b7789650c8d3dfb2ab9944a918b7568072a1d41cfa2cf5b0c2eb34de6123cc617cd67a39513efdaaf5a3ebe09348a30454235b3c7c6798b7009bfd7d97c7f39f46afd41d69c58464f2708e8a561e4715f30547d41b095bb751420ec1dea5e818ba2543c4c526afcaa5bef89d165a75bcbd27b4c84cf81484cde53cf128b07a0167c9ad819f4d6943bde5e00968e0aff642309f87ba73ac96c5a59644601e1eac4e8a81ea6a4c98f6b45663285a083b0eb2ff90707c4754eade12b037b8db75", 0xcc}, {&(0x7f0000999000-0x6c)="1c322a5de34eae387b178a0e73099e2121391ebaa2c06d3677d1ea7e0982d37070bf17823a497073a5b28b9a299b0ac2311ebd220a9f03e8c5b7758acdabb11a1061ef0564865a8e668e156304313cd611708b5c5bc664a64ee35af4990512584b377e3ac297c632acc456aa", 0x6c}], 0x4, &(0x7f0000260000)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x9, 0x6, 0xc9ee}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x7fffffff, 0x1ea1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7f, 0x4, 0x9f3, 0x10000, 0x1, 0xa1, 0x200, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x4, 0x100000001, 0x2, 0x40, 0x40, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x899, 0x1ff, 0x2f98}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x1, 0x81, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x400, 0xa, 0x80000000, 0x2a3, 0x9, 0xfffffffffffffffa, 0x1, r6}}], 0x150, 0x40000}, {&(0x7f00009ff000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b38000)=[{&(0x7f000090e000)="6e0d8f935a51dff6064d13ad60f868e164dc1f089fca3a6b30d33aad3aad24cb114bbd0bfd8f2c2756c8a59aed2c2c47", 0x30}, {&(0x7f0000d6f000)="9a211f93407b3a0bb9d6faf24f0210b230e6c27d7ddecf613dc3c1ff0ec9bcf402aee0bf84d5338c793111709f82", 0x2e}, {&(0x7f00000fe000-0xf1)="f26541292c7497aebd386afa3760ec74be028f5c60e2a80f9cb1c886fd0ba8e126d2723cde2fad19dcfede052e60241cf0889f89ee598165a809ba865236c17280fc44322c2e143e0dbd3feb7844986988f4c2ee54e001504857e5fc672b31758f7f7e2e64085c12d929a79f2250ffa84c1227aab88c3e1a4481147b3b9b372c411567e42a0874f44c5263a9defdeecd9679717774d00af4602f29575a414a604b41286a88479282a1e13a7db9c4c08f27d67ffffa40e913b6b68179955a2cf841a752b225f5f55a50b225126df60c6dd75ebc0e25c59ee5cf762d076f206dcf2fe8c3567ce1b327cc5ef58ba4b123af08", 0xf1}, {&(0x7f00001e6000-0x27)="9d7a3eff125712ca3e5d87de79ef77db868d4bfd8ab1b544add1e8bb29f455ed39c372e51ab10b", 0x27}, {&(0x7f0000311000-0x21)="d75299e95eadd488f077343be1e3837847c4ba1b56640b7397dcf54b0ed567df3f", 0x21}, {&(0x7f0000d7e000-0x6c)="33e00a0a6c11e9bb82510901cf9e85212f672dec18bf9be330f1b0f119ef334a2e742995e1dd2c5ac516c66fd02333a7ecb3dd5182e34fa7f3c58f1fe4d19996732b3d91d715aeddefaa84bb3d9a32b84ef71006a8ccee0720cc00c1b7e0bfdafca501a0287872a2c4018f5c", 0x6c}, {&(0x7f0000bd8000)="5b95c8f75841af69dfe8ce5ed1b7faf08bda131c098f5fb3f4ce84a5ca58463ceaf8e364d7a8bd388f42fab6137b4f706339f048e3fc3fced41121345cf24fdc84a72afc1cf201de77748b7a9a479edd917dfa11983519271342ecd24b56fb1adddd9b767682a855219c848826b314b4d22bee77b6ddb6daae4c8c3861be87b9d739b2b8c0b2e4b60b86b92a1f20007645bdb5cfe408f45970fbafb1f71d6dce5cfbfcd15312", 0xa6}, {&(0x7f00003de000)="08087f598f54a2aa1b4ff7441399c08dcbb7b947391c0bbbb3506939f5c4df4bce0138d64cd8fa420b83d8964c47f4c7ee8b1fe8a9edb011d459e0091ebfc3c8fbd91d30938f798f9c8fdd5c01ce50090ec5bc4127d7772fa7f7a007cd5da1367a57069913a504e2db1e03f93ba7fa2d4f724cf29628b71c2883edba6728e81bd6097336442ab88f5dd64f1c8e4384a22ae06ad591bac48532714e84866156b2036fd9ac139d14cf017c1ced42c78a2a41fb13ddf9098abfa2634a5b0f1d", 0xbe}], 0x8, &(0x7f00005d8000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x5e, 0x0, 0xfff, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x432, 0x0, 0xfffffffffffffffb, 0x8, r7}}, @init={0x18, 0x84, 0x0, {0x42, 0xff, 0x6, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0xffffffff, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8007, 0x2, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x8000, 0x8000, 0x4, 0x100, 0xc4e, 0x2, 0x7, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x6, 0x100, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x20, 0x9, 0xd28, 0xff, 0xfffffffffffffff8, 0xffff, 0x8, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x1, 0x2, 0x4, 0x3, 0x4, 0x0, 0x400, r13}}], 0x1b0, 0x40000}], 0x3, 0x20000000) r14 = syz_open_dev$dspn(&(0x7f0000e3f000)='/dev/dsp#\x00', 0x561, 0x800) ioctl$KVM_GET_DIRTY_LOG(r14, 0x4010ae42, &(0x7f00007b9000)={0x2710, 0x0, &(0x7f00008ad000/0xd000)=nil}) write$tun(r14, &(0x7f000027d000)=@pi={0x0, 0x8864, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eb1991dd6de4", [], {{0x8864, @ipx={0xffff, 0x11b, 0x9, 0x11, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, "1db5448c9fb700cbc388cca7404ba3884854b7edc5d9686e8fa50c902a85b87cb3be875d710367364241df8a9904c5d84d7ec7881ea3fe97527d672e3fa769d12280114ad787667e3fec52e5fffcee673d8d22eae7f58764016c5e6773a307436e3dbaa76cb579302357bcb50f6bc0ee32bdcc673709b227871bc9a968e00b8aaa142574458a9da644b1f3e9b841dbd6f9eb917ece07f5ffca1e94668225b5a8919b6b83a48d014a9b26390f4982c9a4cb55c7d8412447326cfb548160c7de9a0441e232ec069bd225fced0013675930a62e3aee18b1c7603736a706ff538d75df4928054ad3637ee3712ac5bc83f5948b23fd1bea943ff2f49fc61030"}}}}}, 0x12d) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b2e000-0x8)=0x8000000075) remap_file_pages(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x1000000, 0x0, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000339000-0x8)='./file0\x00', 0x0) execve(&(0x7f0000efb000-0x8)='./file0\x00', &(0x7f00000f5000-0x10)=[&(0x7f00001fb000-0x8)='-]\\[-:&\x00', &(0x7f00004d6000-0x1)='\x00'], &(0x7f0000030000)=[]) [ 32.263345] binder: undelivered death notification, 0000000000000000 [ 32.266574] netlink: 26 bytes leftover after parsing attributes in process `syz-executor0'. [ 32.268623] device syz5 entered promiscuous mode 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000088f000-0x7)='mounts\x00') r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000460000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000198000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f42000-0x4)=0xb) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002e7000-0xc)={0x2008, 0x0}) 2018/01/05 18:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f00004b6000)='%eth0\x00', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000b2000)={0x0, 0x5, 0x3f}, &(0x7f0000446000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000565000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xff, 0x0, 0x35}, &(0x7f00001f2000)=0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/05 18:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e14000)='/selinux/access\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009c9000-0x10)={0xffffffffffffffff, 0x1d1, &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000df000-0xc)={r1, 0x4, 0x10}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000dd6000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x10000000000002e) ioctl$TIOCNOTTY(r2, 0x5422) sendfile(r2, r4, &(0x7f0000db4000)=0x0, 0xd) bind$alg(r2, &(0x7f0000a48000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) ioctl$KDADDIO(r0, 0x4b34, 0x2) 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000ffb000)="020900010200000000648fbc8eaf4b48", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a2e000-0xe)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/05 18:41:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = accept4(r0, 0x0, &(0x7f00003d2000-0x4)=0x0, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000038e000)="42992cb8a1bd25857351116a684b4a2d", 0x10) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000145000-0x5)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000eb6000-0x10)=[{&(0x7f0000a48000-0xea9)="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", 0xea9}], 0x1) 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000066f000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getresuid(&(0x7f0000be8000)=0x0, &(0x7f0000737000-0x4)=0x0, &(0x7f0000787000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ebd000)={0x0, 0xf2}, &(0x7f0000298000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000beb000)={r4, 0x3, 0xfffffffffffffc36}, &(0x7f0000e66000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c13000-0x20)={0x9, 0x7, 0x2, 0x0, 0x3ff, 0x7, 0x8001, 0xac, r4}, 0x20) lremovexattr(&(0x7f0000bee000-0x8)='./file0\x00', &(0x7f0000b3f000-0x23)=@random={'btrfs.\x00', "6367726f75703a70726f632b6367726f7570299f252b265d47504c00"}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000749000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x2, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038e, 0x0, 0x0}]}) ioctl$void(r0, 0xc0045c79) r5 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r5, 0x1b, &(0x7f0000a7f000)={0x3c, 0x4c1, 0x80000000, 0x2}) 2018/01/05 18:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f00006bc000)={0x0, 0x0}, 0x0) chroot(&(0x7f0000537000)='./file0\x00') 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00007d7000)=0x5) poll(&(0x7f0000ef9000-0x8)=[{r0, 0xffffffffffffffff, 0x0}], 0x14, 0x7) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f0000a05000-0x10)=@req={0x8700cf6387d159be, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000929000-0x4)=0xffffffffffffffc1, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2018/01/05 18:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) setsockopt$inet6_int(r2, 0x29, 0xdb, &(0x7f0000beb000-0x4)=0x1, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) linkat(0xffffffffffffffff, &(0x7f0000ab2000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000715000-0x8)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000fb5000-0x10)={0x1, &(0x7f0000574000)=[{0x2, 0x40000000, 0x9, 0x0}]}) 2018/01/05 18:41:24 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000265000)='/dev/adsp#\x00', 0x5, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000623000)={0x6, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x14, 0x0, 0x0) 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001f0000-0x12)={0x0, []}, &(0x7f0000c8a000-0x4)=0xfffffdd3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000551000)=""/47, &(0x7f0000ea4000)=0x2f) r1 = shmget(0x3, 0x4000, 0x78001223, &(0x7f000013c000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000ba0000)=""/159) 2018/01/05 18:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000019f000)={0x1, 0x0, [{0x4b564d00, 0x0, 0xff}]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024a000)='/dev/rfkill\x00', 0x42080, 0x0) connect$nfc_llcp(r3, &(0x7f00006e1000-0x60)={0x27, 0x100000000, 0x0, 0x6, 0x3, 0x5, "2440273e4d3e0b92a2c8453b5c1b53767b5398c4ac928c2964decaae17bcce70a59613a303f01634364345ce23603f7f535bda352b2090e0a39193bbbc2950", 0xffffffffffffffc1}, 0x60) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) r0 = creat(&(0x7f0000494000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee3000-0x4)=0x7, 0x4) 2018/01/05 18:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d3a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000024000)={""/1024}) write(r0, &(0x7f000074e000)="1f000000010a1f000000000000000000800000000900018004000020000918", 0x1f) 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000041e000-0x10)={0x0, 0x5, 0x101, 0x2}, &(0x7f0000432000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004dc000)={r1, 0x1, 0x80000000, 0x1, 0x3ff, 0x4}, 0x14) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000016b000)=""/12) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000320000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setxattr(&(0x7f0000eac000-0x8)='./file0\x00', &(0x7f0000a6f000-0x53)=@random={'os2.\x00', "0073651a696e75018000006c69640100657472616e732fe5a4b05b40596b192f709f43bc208f10a007060df3478dd5ff597042c257f42c5ef599227bc110cc550c10b1f048b1878f2098fbe4458f"}, &(0x7f00002b2000)="2f730000aa4d75782f76616c69646174657472616e7300a0", 0x18, 0x1) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000845000-0x2)={0x7fff, 0x3f}, 0x2) msgget$private(0x0, 0x0) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000068c000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000aa0000-0x4)=0x7, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000092b000)=0x7, &(0x7f000042c000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00009ff000-0x1)='\x00', 0x3) connect$bt_rfcomm(r1, &(0x7f000026a000)={0x1f, {0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0}, 0xffffffffffffff68) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f34000)={0xffffffffffffffff, 0x192, &(0x7f000067b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffebc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000139000-0x4)=r2, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000c87000)=0x9) 2018/01/05 18:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='net/igmp6\x00') accept$ipx(r1, &(0x7f0000a72000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000b0000)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00001a1000)=""/91) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000aaa000-0x8)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c7b000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000cdc000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 18:41:24 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fcc000)='/dev/vcs#\x00', 0x10000, 0x40000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000fcc000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcc000)=0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r0, 0x0, &(0x7f0000fcd000-0x4)=0x0) fcntl$addseals(r2, 0x409, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x87) 2018/01/05 18:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068b000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000098c000-0x30)={0x100000001, 0x3, 0x3, 0x9, 0x4, 0xfffffffffffff485}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2000008, 0x9, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/05 18:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockname$unix(r0, &(0x7f0000fb3000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000079000-0x4)=0x8) sendto$unix(r1, &(0x7f00009ab000)="", 0x0, 0x0, &(0x7f0000017000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c69000-0xc)='/dev/amidi#\x00', 0x6, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000579000)=[{&(0x7f0000718000-0x5b)='u', 0x1}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000031a000-0x8)={0x0, 0x0}) 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009de000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000c33000)={0x103ff, 0x1, 0x1000, 0x2000, &(0x7f000091c000/0x2000)=nil}) r1 = socket(0x2, 0x400000000000003, 0x40) sendmmsg$nfc_llcp(r1, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f0000f5a000-0x20)=[], 0x0, &(0x7f000075d000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x800) 2018/01/05 18:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init() r1 = shmget$private(0x0, 0x1000, 0x491, &(0x7f00001ab000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a68000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000795000-0xc)={r2, 0x80000, r0}) 2018/01/05 18:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000130000)='./file0\x00', 0x1) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0x0) close(r0) 2018/01/05 18:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x8, &(0x7f0000a4c000)={0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000add000)='/dev/cuse\x00', 0x68c080, 0x0) syz_open_dev$sg(&(0x7f000033d000-0x9)='/dev/sg#\x00', 0x7, 0x200) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/checkreqprot\x00', 0x101201, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000687000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000ee000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") fcntl$getflags(r2, 0x40b) creat(&(0x7f0000170000-0x8)='./file0\x00', 0x84) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00002e3000-0x20)={@generic="8be5cdff7c29c1ba877939dd04eaaee3", @ifru_flags=0x2}) r3 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r3, &(0x7f0000345000)=[{&(0x7f000042c000)=""/203, 0xcb}], 0x1) clock_getres(0x6, &(0x7f000095d000)={0x0, 0x0}) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000d21000)={r2, 0x3, 0xfffffffffffffc00, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.627905] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/01/05 18:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xc6, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0xffffffffffffffff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000972000)="44b6f91181e334cb1f92db9a1296cfcc6c5d5a89de6f80a6fcc0dda569dde6d27d25f662636ab69923cb0d4b78a58c0db02e681825260c") sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000036b000-0x8)='./file0\x00', &(0x7f0000001000-0x56)=""/86, 0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000497000-0x8)='./file0\x00', 0x0, &(0x7f0000ba2000)="") 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000058e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000334000)=""/63) 2018/01/05 18:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000841000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e5f000-0x4)=0x14) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00004e8000-0x29)="26000000130047fd2000b1dc59002200160b1409020000e9000000ffff00f932050003003f40", 0x26) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000017000-0x90)=[{&(0x7f0000000000)="12", 0x1}, {&(0x7f000000e000-0xe8)="7ce56e", 0x3}], 0x2) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f000000e000-0xce)="6088db4f495a77424ce5e27e77a56c7da3e794f37dbc3815ab115b40ed89fcd75494359c57c182433c891146c5baec775cd190a942145b5319bb3c32fedadd9858a30edc9af6aece8b1e34e646a0e3e58a3410a8831bc893fe7f24821983c0bf408a6a4ecdba382cfd37fc18c12484afcadfdeadf214175f1eb4de11d3bf15626c7f808cb7a140c936f4acbf70900f6d0bc11b2ff21346f23588bb38318a267810eb2c32a3445430b184788036e382e54034546132dc64dad8784f8ad7c9a223d6414dd96c2a041bbd4f8571795e") 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d60000-0x20)={{&(0x7f0000836000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000540000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000bb4000)={r2, 0x10}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000777000)={0x0, 0x12, "e6f086255def05ab48ca0262856b7d964c9e"}, &(0x7f0000658000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003e4000-0x8)=@assoc_value={r3, 0xfff}, 0x8) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f0000e37000-0xa)='./control\x00', &(0x7f000054b000-0xa)='./control\x00') unlink(&(0x7f0000ae4000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000920000/0x3000)=nil, 0x3000}) mkdir(&(0x7f0000fe9000)='./control\x00', 0x10) 2018/01/05 18:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a75000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006db000-0x78)={0xfffffffffffffffb, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x33b, 0x6, 0x5, 0x3, &(0x7f0000f4c000)=@generic="450e30a2151874061bc84e310d000357", 0xffffffff, 0x1, 0xff}) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) linkat(r0, &(0x7f0000790000)='./file0\x00', r0, &(0x7f0000c79000-0x8)='./file0\x00', 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000046c000)={0x40000000, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d86000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x0, 0x1000, 0x78000222, &(0x7f0000093000/0x1000)=nil) socket$packet(0x11, 0x0, 0x300) munmap(&(0x7f0000a24000/0x13000)=nil, 0x13000) 2018/01/05 18:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f00007b3000)=[{&(0x7f000099e000)=""/117, 0x75}, {&(0x7f0000f13000-0x72)=""/114, 0x72}], 0x2) r1 = accept$inet6(r0, &(0x7f000000d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b6f000-0x4)=0x1c) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000e6c000-0x4)=0x0, &(0x7f0000bb9000)=0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e1e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00002ec000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) sendmmsg$alg(r2, &(0x7f00000ee000)=[{0x0, 0x0, &(0x7f000020e000)=[{&(0x7f000004d000-0x1000)="2c671c2113bbb9e2c24bb16f9e15ee26448643ed6f1f1230f1bb4d6c8c821bd4b4bba0cd335139f20c8ed6aff97bfa1a318a636582b9067dc074f33bed57ff3ba8a59c58a241c9c41478a9cd3b633f538204fe6c94f8da05e1211611de4d2fa8294543425ccf857e29d1877a077e2f0e698af5446299454595dfc8a2322f5bfe6c08ba4d11dc1512e43de7bb38042538f077d77c97b777b709ce0ccf76475a0870a477f919f675e988b534b4a3b09dd1ef735c55d9339ec4a045db67d4a8995b5f2374a302bd301b4f80907149b000588a147797ba476b151af765038015c1e3379f236319fb5106b54f47e206f63079a6a3c5ab0f1af5951a1c83b3ce8722fb9231361e123638f720953ebb14e99885a4fa66994ad476415cfc29b55a4cf9881711693642a8ce42451bc4146593935542e061602732d876a1c47713efa9af9e37e7562da5159a4be0be58c9848fbe53769eeee12d476b492ea186be0bb4f2eecdb519378b28863847c6dec99746ff6d98e6f1f97c5282fc84dda5e8ef97a8646ee888ecf95175875cb5b095d78e66557bc906fd076b75534ca16f0df350b237c8d1b6a214046ce02d5d87d48bcd6035e366b6195e09f9b32f801f354c83e8cb0d0373fcb80ded22feac813c5c70ef164de6ac36f086ef955626cf1f69ab5e15ce1a8bfdaa48bdf291fd0b11ad03280eb856e8370db16d75e083b96354804ba5cf69875215f0074f4499d55179b6439d9eb81ead91895992cdd361f3d280965e125c07d5c4830f58de58210138bf16a7dde8601db47513a203c946aa11952984ae7589ccd5d113765e1303eaeb01b78907234848004581a2023e1891a67e4debba92bf019de72a2e95e01024d3f9da377510a288569d5978f394326b4bb21ab42838b4244ab5458e8b5b8d9f63e9b1d9eed14e0ba600ce35fc4ff09eecd7c90efa1822a83fd13089ccf56faa7132a3343cc63d4a9bee094d02446e6621bb768a7a27a913e8e3882384b6fa26b37c9252550348d596fd538302c74fb36cb86e5c1f0733bd130599d4d33ee207248ee44f8ca59722b52100c6c19ecc8159080c98b32f50022e829af62a14385c14f1523a182bbf6085b4b5a8951f01aaf91212a2c0125b206bc2a4a9135d45aba3d3d921728af3c21d2f98294f435ca217f9a34d46004c7918057cc9f24bac4da1410ed027732098e6ca672d93e2c7d2720efc4abb3d415b7e383ca23740f92c7b3e04f2e6202b0ad61328862bbf966b71cd82f248de47e53125df9f93b8a897fede085d948999db57232ce653026e7c491388e9c145fef320404caff45519742dab2a3fade9f950efab1b5e2a52b47a5f632170ea55fec87321275014e00d05ad21280f716c2025656be00c012a9feabd5ce0003bdeef41260c85af38b25c2741d30dea2625053b298959e575424bd557d6c6ac204248ab2621012d234873574fba3eefff6948ae0b2735ca764a4a84dffdbc5f3d8b28786e72d7b454165c5d1ae9295f886d494ba75b57fbd0e27dae5602e9a73cfd879e0ada222a265a550aa63f085ba42f38592a867b5d4dabaf00ceece7dd3aafc63688ed1aacc769334088b5ac9b02daebd3e4d8cb09769934ccad119c164eedf6f08de56b07df4cc0ce2a87745fdba9fcfb5b44c8e268da62b92d2862b6d21d556eac6a9a8afa57ed5a7d019d8f0d098dfe38a2e34eee0ce6c0f37b97e5d26cea96381ad9b03f3b778774399b96818cde5565cd991be5464b58b8c7d5504725916adbabfa6c678eca02d36f36cfd189e99542f54281ff285049fe0be1070248ce440c591225dbe5ecbc08fb0b02735e8de39a306f037192ae9413c544b917a87c3192934aba817171fd01724f12628561bf75c1f6d97ba4cac91688454867bc2a5d51402f2a39b2e9a13d3b51754dd3203cbf0ba1e3c8f3dcaf13b2d8bb8af43266dbc57ca5728507c3f12027ff09fa104cea3e96afccc8132d529a576cae5dfa56968882de67bb44d7a086320fa042b0141f260fbb4a3befd8c8cdd5bb6027231501d70dba2e142704fb3bf88a2af3b63c3914982d6cc2295f697a4b59cd4f640c3775441a8fe73961fef76d7d06fe77c1aa61a00570d5a6e955f62ce475c8720f7a446c2cd38dde4a37c0256ad9e000e88e07914d6ed60a13165b59f714cf7d0ad68ea536d6199d7ef5294b8ef0fc99bdef28b83c788f5f4b20296bf55871270004c28184e47f975bb63bd4b52537cee29d73a04be5205b2e5ae1728bf152c787cbfb712e8cd7cb0b9c23736b6e6cf753e6ab26a56d8587417803e772b8957e475ec039c52b3b4a2b6952a1d725d3a23d8d118ff2efbc09e7c1ae7f658b32727ebfc1f2eac628262d167bf9e0d9f7a9a2b1ed8452c1e56a9ada892e6e0d28e0baee41503515a0469517d02979eb99804e9b7c355a66dd15f5f1e2193339f0293f2a54c05f96a002b21415154d33b82248e4037fbbb3c3b4e6739b0ebc6bfcee05a615687f5131a4d171c956078d71c4cd544327d40636470b729a77f8882f4fad5228918ca55b318814b4eb6601a2ceb6acb9dc9343bdd990fa8c0e1dfbdb93d1d8c9d9f778f017d485bcc0ed8236c68ccd9ddd66cb30d750238c8c1cdab6a2a98d97df08daaf232e9e90b14414dae7097d0e7c7056dd21ca177e2b75b43cb104adf8d0018a59418f3c84065bd145781978cec4ab57dad05ef1ad0bb980a20535d1d8cb106460ba0b5911c1e2ebecf2e840b59b6d8f90f23cb65cc4619c0455fae3e018be04ab87a7d52cff7b412e649fc690251928f24f5947f08cb36e1dff5c131822a7df6da0061518e2232d493d147dc0038c27a9cd554c6c82c4ab2e0eb8d166e2e777f89b546da5aaafff1b100e2bb5d0b3bb41096c9f4785b62fb087c6a561fd55e92e3a43476b24a2eb3e6b89c2eb55fe4ecfbb9a035f0db9b566ae062bf1d46c7b7d1fd888680a141b729c3d3378ce49cd1eda6ccab2a035b5f44641d139cab1f4a97a0f1149f666fddb9f30b01fe44edfe5c3398af888c51491e5be9722455389f35b16f4620c1c724efaa12c65354990e9a562b8a8795fcdf8467cdbfa52a82aee36869ac56230f04e85a2a87224b130bf8f14edcc9cb235b274bee3b1e327445a9c8e6029c732cd94583ba5098586438cecffabbd9eb711c075c360ff555154731db8ace9c7b187105b8d6da30b1263e95561b5957d6d559fc7fcd66fabcab54ed6e3d0464d5cbc54d0c0a656b9a3cce29375de9c13b8d7e0d6ff4f7cebe65302d6213dc8c0704faffe2243dbbc6332fe232b25609e5d93157d95dd824aeb9f5081cfb019ad4071d8af9309abad882f2f63927397247611097843539bf8207a71f04b3620ba2ea77ac29a85f90ed1e73cb5eca988417e954d89f25942ac89aa106dd7ee765e8a68e247927774b68811638455a3027f08f80520d26b055dad3aa7bd2a1e7995fc969485131ab8611dd8023e5a1226e23de793f71239887bff6153ee2ea59e10b08d1dbcf1cc60223a046524b30c8c9f7c6e7f980534760a0fdf851b2983b21970fd89d9ee9125aaac2b24d20e66b7a248538c462c6639b36f731df4af737778695a478808b171dd3a5aa78a8d3f95a8ea60114fb3a0bf14bd4e538969a2dd1755e63c809c8f759514d8a25c1d11c97c2f8e4f0c123a66829cd1d30539440783cba7d02afb56e10f72956ca5ce3c32dd586e809081faeb932480cb84d1381d4624922217a3f8244eb46183de8f93bbd7e9df2e4168fc824ff8ff227ffd57ce2b2dbc01d64bddae41fa5865ab7037fb2f13f016e973834ce03106303b0dbdae179a7a9442534a3a4e2acc141388dcbfaf4bf1dcd6564de46a55c7531150a3088cdf1887c4a8321ed65ae4248d79262d64244172db531411b3ac2d607c181519a811ca6820c56a6ac09bf984e7d4d1fd12e7684306b5e8e4cdd49b62ab6cd4c8e89396d82fef9f8bebe42e0332e17c0f29ae1bce056bb995992294f636ebb607c7757eb84df5bc264557493a533527419428155cffe09ce4c6e988f65b0806d97a0340e9dc79b54578e6852735bbcfc275d96b6ecd006b01abc4c06c507615898e99ac3f4037d7b38f5f061340636d4cd51e046822671fe30ba1b638a41b58542c2698de518443b8e681f6234ea55df62cbe423a97b4ce279ae04bda345b89e43ca1eba0a9f31e30d4106169c3aea4e22429a4f2d895ee435ac99bbc604aa896ee56c6b4765b505cb551927d3fbad9e587222ca1791debdea8806b52fb7bef85b7cc07880453c8ca9ac40fb2b51f1b9421a117ea3a8bcac717fb42b7af064d67f9a87bed57216d4a02a6d6dabcbe92b706d0268eeb68771a8a4c381c31d7808cbfb6cbd7c0d2cbdbcf9d87b9aa4377568436f417be826cc73625dd6564d6e840b192b2ef4a91064691f20e5a05c1bfa921ce90861643b369b4eb047ad7a832482bcf21f3777e72483c066c4bf9900cbd73efaafcf2e0f6eb71ddb3907ce24084a1bc5a8405b2ddb4f8e4441255b6e4d483ba76a5f08ceac654b855fc5d92ade1c1d38f6d36ed95dd99304cf1a8718e663caa217c21a4dfb15554dbe63afbcceb06b64cbc96d0ba3df7bc4c794cf3058080cd85071c73de9f54b474127a97890412442303ec56cc2cd901e616c333771f98a8e2f1fb889fa9fca0f54bbf73cd332f9c365a3d85c519f2e30f56408cc6fcb2ea845244a505d7a0c9f9e72a60c61f961e57ea361e874e746f70c5955804e4b10029a62bd4e37f87fdfd04d2bf5d20684e9f15dc28ec2c622faac53a35d3fa2719d5b9a43376d41b2c54bac6d98aa73cb7a7bf75b5ce9e4de3ee365c53b75bf6479e275f30140b6ad1fda336b097d333f2a7f8f1af073c43ba1806c6a324d4adb7185a65a297a39e80daa01b5c8f5fd7c3a3521ea6d263acdae08bb72c5522ba2d425c6da1ee41a25a9c9c68bdfb1d00e9e961b4f9576e115b681c49a747a2090a1e6e24b6b4c5dfaef4f194a44731a719acd78b602bc5214bd8c2b7d88db5c3557ebab7ba7e670d24db1b724c17b3c084488ce41ab874b95d09b8f96356f25dd38f0ef02cc920e28da070a0e923b453799efbae9401bb29324739a203454e42c3c0d00821fc2fcfe0c16c4185ddbcb0b9892dfaf39f7d4497afb324ee537ec17f39d9a0a7f00428a5e759cb879dcda2a3072dda127d787af20611785990907762469328edcf58eb86ff200ddcdf7712c11e5ef92b0ce3a8f28aa7e6ae061b0a2709667a5d773d61201f7cddaee4d56660a762ec6be92895addadf61da05b12d6749b995d210864eb055b734e97580f1db21b9dbe0e92b480ea5962d747a6f0cabe5dc42abe5c84bc5ece5ff892ce95e648f2421016bada923c14aa87978caec1dbe9c637627807e7647355464b94f8852c2b4a84d9818975915848c01b3545ee1016a31c4cc0ec9954444b4c64f5ca8a99026dfaa69c1dd2f07ec64a669a381d980bb6e8c3456709d44c1d12b07579265c7ad27d44ed530b5f6849fb8a4766493aa85b59a9c9b1d39e26f27f121821bf7d9775f65c1e3e838fc27e591844fb727f64bd2dfea1d4274da30713f7927aecf4d7cb1af3c44c85b4b957912c191783b684933dcab93e0a6f65d6643cf6e6aa93de68e678ad96c0be559b2b1a80cef3c194b96623f0454e967a1b8eb824169d527bf6e64715e6a3de7b10aeb456bc7900280e9efeb53fc46b1dc46c447ad61b4a3d78c49e7288364ccb288235edaa076bef4c6b8a40a2d83c3dca637d8508d8f6fdd4335d9d35b5e02ff62aa87737dca", 0x1000}, {&(0x7f00000f4000)="7234f67d41871eb43d4843b5648832de6a31b28decfb695867c718b4dc936f486fd1219c90acd810bc2db00c1b9a5255a1485ffc995fe0caad10", 0x3a}, {&(0x7f00008dd000-0x3c)="5bfa0cd069d1b66c64fbad208f9f6e0e56f927f2dcd27de47f56aa05c9a32986a47088a89d100846d8c85522a4e0d49b145089ae7c33b68dbbeb6fa0", 0x3c}, {&(0x7f000084e000)="89c78d1a56cf724a0169623dd25aef2b8f591a4bbac291eea483dd8d7f6bb37f5465b1e1", 0x24}, {&(0x7f00002a4000)="69f35e13dabaf65afadffa497cfaa3af684fac3ebd5ce46a5ef48eea63572de6eefbacf5d2944686ed988a4ce052d56b1a1e3503874949a3e0aa616df9c53a48d9aa60afe03ab7076325b6abe906b7d74905af53bc2884b01636e8d72a794f9e8389103fc2d84917ca23f2bcf62a5f2325866049517ea35616b11719e5c7bcf6eb3ab64741186c301cc9160977c42d7aca1383431bd0cce87db46153ae691c6fc5c8cd00bdd3b510905d6a850acb46fc1851536c7dd7ec3d6ca6a222d98c29e7d1e5740dea63d378750d4379acc8b149109130142a0bb1944b7fa83a0e1f21b21cc72aed8410c11b0d6746becc3305f4861ffdda6e78", 0xf6}, {&(0x7f0000d44000-0xc)="6d3ddd88c71be2434e6254eb", 0xc}, {&(0x7f0000e39000)="3672a6423cd349301c2fd08a6b1f73702bc9f12c1affe88385b82fffd7074f7bdb93963021d85789b33b3ce454db5abb4bfb1251a986c0ddf3542ffd935c0a79e80253936f0da0b434231fa81c1139ed52dbde96b86921b126656b6120222e43f209521f6d79fc93be1efaf310e83a6a58de03fab1d04872d5e270099fd575f3853e7bebb2f25b516e9c300cc201ee5904549d570e485c17762ecee7df5fe8", 0x9f}, {&(0x7f0000267000)="1b5f5c3b2f07ac8ed2e48839481389b27cda854ae7099ecb59a20b7a4153419cad79e3555935f51506b91b8a69f562552c2c836acb531191e4df8905bb304132856c66487e1c9285df1db223c8e12683268e0b3167a01be9d1fef0ec94888e91bf0cc9f3d3dc93198c53893f688b954a23106e5d80a6dd4dbd22ac2e5c9a6946cbc8def5a80e7fbd1a2dd6c1c6dcfcf96df43246b4429557300f9eeba9ef7e", 0x9f}, {&(0x7f0000ad3000)="5c48bae0dfe2da5529de6b47f283e75bab8f1efea3658d339101432e43f7267d9590c360f00b858670d9f74ecb634b90d9450c937e5dc98c3fc3f82230b45791bb78c31a6a0cce3b2dcd18264c62d2950976ff55c36eeaf411dc9ea3076205849b264404d0b7896116cab755b05a22358447d2", 0x73}], 0x9, &(0x7f0000aa9000)=[@assoc={0x18, 0x117, 0x4, 0x840}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x662faa8aa659510e}], 0x48, 0x4000080}], 0x1, 0x4000) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a04000)={0x0, 0x5, 0x0, 0x0}, 0x10) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f89000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, "554941eab1e5096c8ebd702676ecc4cc688e57aa5e6c7d40b50f4733186b67125c3741de71e3f5749047f093", 0x0}) 2018/01/05 18:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000c8d000-0xf)='/dev/snd/timer\x00', 0x0, 0x4) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009d0000-0x4)=0x0) read(r0, &(0x7f000046d000-0x6a)=""/106, 0x6a) r1 = syz_open_dev$sg(&(0x7f0000752000)='/dev/sg#\x00', 0x8, 0x840) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00009bc000)={0x100004, 0x2000, 0xfff, 0x3f, 0x2}) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000921000)='/dev/rtc\x00', 0x842, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007ea000-0x6)={0x0, 0x8}, &(0x7f000048b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b9a000)=@assoc_value={r2, 0x7}, &(0x7f000031b000)=0x8) add_key(&(0x7f0000063000-0x6)='logon\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e20000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0xffffffffffdffef9) 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004a2000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000b3a000-0x8)=[0x4, 0xfffffffffffffffa]) bind$alg(r1, &(0x7f00008db000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f0000d13000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000054a000)=0x0, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000000000015, 0x0) write$fuse(r1, &(0x7f0000003000-0x18)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f00001c6000-0x8)={0x0, 0x0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000042a000-0x6b)=""/107) 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/user\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f000016a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) read(r1, &(0x7f0000dd6000-0x4d)=""/77, 0x4d) 2018/01/05 18:41:24 executing program 7: 2018/01/05 18:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ee8000)='./file0\x00', 0xc000, 0x5) getsockname$packet(0xffffffffffffff9c, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000edc000-0x4)=0x14) connect$packet(r0, &(0x7f000083b000-0x14)={0x11, 0x6, r1, 0x1, 0x81, 0x6, @random="28db5118ac21", [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) dup2(r2, r3) 2018/01/05 18:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$unix(r1, &(0x7f0000e79000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ef6000)=0x8, 0x80800) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00009ee000)={@common='nr0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f00004d0000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) eventfd(0x1) fchmod(r0, 0x182) 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000878000-0x8)=0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000564000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000046b000+0xf77)={0x5, 0x1, 0x2, 0x8}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/05 18:41:24 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000aa2000-0x4)=0x0) 2018/01/05 18:41:24 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000528000)='/dev/snd/midiC#D#\x00', 0x890e, 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fe4000-0x9b)=""/155, 0x9b, 0x0, &(0x7f0000315000)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3a}, 0x1c) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000a77000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe4000-0x4)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000088000-0x4)=0xe, 0x4) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed5000)='%@%em0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009c5000)=0x0, &(0x7f0000954000-0x4)=0x4) fchmodat(r0, &(0x7f0000dc7000)='./file0\x00', 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d67000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x8000000a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000bd000-0x20)={{&(0x7f000038f000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/05 18:41:24 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000124000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000-0x18)={&(0x7f0000749000/0x4000)=nil, 0x101, &(0x7f0000d9a000/0x2000)=nil}, 0x18) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000000000)=0x9, 0x4) setsockopt(r0, 0x84, 0xc, &(0x7f0000db6000-0x2)="", 0x0) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000424000)='/selinux/checkreqprot\x00', 0x8042, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d5f000)=[{&(0x7f0000d5f000)="", 0x0}, {&(0x7f0000375000)="0ffbd6e46a771af2309afb392ddc16ca4d30fa604fd0b60193dd2ddeb64bb266d319eadbcd7c5f7ee4b8c2414368153dca964c287555136bd82581bc05b59243f877cddeaf858ec8035b5813dd208da33229eabdbf6cf8fb93b2286113a80edc816543646f2e12343cb8a09ce5aa38bc0d8b5988e59fae23819a520d045b911407b73462d21df022001655349737cdfcd27f913553170f047279d04fe34a94d5456055c67f3b08b9c86e996594de1526062c07c571df382569552e1bb93eacc14170a428d42155c1b4a52ee9abf00510a7dea136b9", 0xd5}, {&(0x7f0000d5f000)="cd3c3b4154c3b9ed47f1758a84918a9c696f77656b98bb43575b8223a66f565aa1cb0135c00b0812f5f85f7111dd7c249d161ae58ef166ec234f0291fb723072f6bb3a2fa265db1b91823c9e1a1079d52913c034c358d350bdd270c0f91cb6f964d49c84569f3aa2ebe15d12acd4ed1b620bce4c7a4d3070d49f6f58c8a22456741350101e6781ca818dcb9c06eeaa61", 0x90}], 0x3, 0x55) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d5b000-0x38)={0x0, 0x0, &(0x7f0000d5a000)={&(0x7f0000b24000-0x50)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 18:41:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000e8a000)=""/123, 0x7b}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000ee5000)=""/49, 0x31}], 0x3) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d0c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000c3e000)={0x4, 0x0}) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xb8) setns(r1, 0x8000000) 2018/01/05 18:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000806000)='/dev/input/mice\x00', 0x0, 0xc3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000827000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002f6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000017c000-0x8)='./file0\x00') 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='maps\x00') exit(0x0) lseek(r1, 0x5f, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000017000-0x10)=@common='bcsh0\x00') 2018/01/05 18:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000011e000-0xe)='wlan1^trusted\x00', 0xfffffffffffffffe) lseek(r0, 0x4e, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a26000-0x8)={0x0, 0x0}, &(0x7f0000289000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c9f000)={r1, 0x5, 0x10}, &(0x7f0000df5000)=0xc) pwrite64(r0, &(0x7f0000003000-0x28)="f7c4cb32efac6fd92085020cdb9525b6461a77388fb90370f83a5865b4d99a", 0x1f, 0x0) fcntl$addseals(r0, 0x409, 0xb) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00008b2000-0xc)={{0x8, 0x7f, 0x1, 0xd872, 0x1, 0x1}, 0x5}) fallocate(r0, 0x0, 0x0, 0x1f) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000)=0x391) personality(0x6440003) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) syz_open_dev$sndpcmc(&(0x7f000041a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x35, 0x640000) 2018/01/05 18:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000022000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000409000)={&(0x7f0000f98000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00005ba000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002, [0x0, 0x0, 0x0, 0x0]}) [ 33.059154] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/01/05 18:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000939000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = add_key$keyring(&(0x7f000034e000-0x8)='keyring\x00', &(0x7f00000b7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r3, &(0x7f0000dae000-0xa8)=""/168, 0xa8) 2018/01/05 18:41:24 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000009000-0x1)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0xe84000000000000, &(0x7f0000f84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000f84000-0x8)={0x9, 0x3, 0x2, 0x2, 0xfffffffffffffff8}) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet(r0, &(0x7f0000dcb000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a7000)=0x10, 0x80000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000f85000-0x48)=""/72) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f85000-0x8)='./file0\x00', 0x60) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000dd8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000)=0xe8) sendmsg$alg(r2, &(0x7f00004c6000)={0x0, 0x0, &(0x7f0000f81000-0xa0)=[{&(0x7f0000f80000-0xfd)="53b20bfe0a5ff03583125aea5effb3b4582d5e238845ecec6949c47cb85568b5512ff5a16a85dc2fea1553f7943bf821a8fecf7ff84e1a9f4198824f2eaabe50c5f3837b6013a55071069296b904c133ae64467c045be23e0b1648f7de70bff773b90a36889536c7361aecdd3158b9bb084eb5036d00f7008b83921e78a5f82d32c61bdf8b20cca0579fa1ead5c4a339", 0x90}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000f85000-0xc)={0x40002008, 0x0}) recvmsg(r2, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f00006c5000)=""/143, 0x8f}, {&(0x7f0000f76000-0x37)=""/55, 0x37}], 0x2, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/05 18:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0xa001, 0x0) r2 = add_key$keyring(&(0x7f0000166000)='keyring\x00', &(0x7f0000b1f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r2, 0x80010) lstat(&(0x7f0000d93000)='./file0\x00', &(0x7f0000399000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d6f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/05 18:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xf, &(0x7f0000446000-0x8)=0x0, &(0x7f0000210000-0x8)=0xffff) r0 = getpid() syz_open_procfs(r0, &(0x7f0000144000-0x12)='net/ip6_flowlabel\x00') 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002c3000)={0x0, 0x0, 0x0}, &(0x7f00002fb000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c30000)=0x0) kcmp(r2, r3, 0x7, r0, r0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1c000-0x9)='/dev/rtc\x00', 0xa0680, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ff2000-0x10)={0x0, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e39000-0xa)={r5, 0x7f, 0x1, [0x441a679f]}, 0xa) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005b0000)=0x5, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004a9000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000537000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xd7f3, 0x2, 0x0, 0xffffffff, 0x8, 0x2}}) 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000eee000-0x1)="1a", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0xdb, 0xfffffffffffffffd, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008fa000-0x4)=@assoc_id=0x0, 0x4) 2018/01/05 18:41:24 executing program 5: pipe2(&(0x7f0000db0000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x7, 0x200, 0x4}, &(0x7f00004a8000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r1, 0x8, 0x7, [0x3, 0x1, 0x7, 0x7fffffff, 0x20, 0x1, 0x3]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00005c1000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000504000)={r5, 0x400000000005, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000e0f000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getrandom(&(0x7f0000a0f000-0x2c)=""/44, 0x2c, 0x2) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000004000)={@generic="d043ec921e7daeb48930c0c111989683", 0x73}) seccomp(0x1, 0x0, &(0x7f0000abf000)={0x4, &(0x7f0000338000)=[{0x3, 0x1, 0x203, 0x4}, {0x4, 0x3c, 0x9, 0x1000000000}, {0x5, 0xd8f1, 0x8, 0x1}, {0x1ff, 0x2, 0x0, 0x10000}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d69000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000029b000)={@loopback={0x0, 0x1}, 0x404000000, 0x0, 0x3, 0x3, 0x3, 0xfffffffffffffffe, 0x0}, &(0x7f00006e3000)=0x20) r3 = openat(0xffffffffffffffff, &(0x7f0000fed000-0x8)='./file0\x00', 0x1000000000008000, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ce7000-0x8)=0x20) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000ca2000-0xd)=""/13) timer_create(0x0, &(0x7f0000da5000-0x3a)={0x0, 0x32, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed3000-0x4)=0x0) timer_getoverrun(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000065b000-0xc)='/dev/rfkill\x00', 0x40400, 0x0) 2018/01/05 18:41:24 executing program 3: mmap(&(0x7f0000000000/0x17a000)=nil, 0x17a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000017a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017a000)={0x50000001, 0x0}) mmap(&(0x7f000017a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f000017a000)='/dev/audio#\x00', 0x7fffffff, 0x802) mmap(&(0x7f000017a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f000017a000)=""/4096) 2018/01/05 18:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x103002) close(r0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf06, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7096, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000029b000-0x11)='/selinux/enforce\x00', 0x10100, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000c8000-0x4)=0x100000001, 0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f0000f96000-0x10)=[]}, 0x10) write(r3, &(0x7f0000f1b000-0x26)="26000000130047f10701c1c30e000000000000000100000009ef18fcff00f132040014006e35", 0x26) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x0) sendto$inet(r4, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) read(r5, &(0x7f0000b08000)=""/169, 0xa9) 2018/01/05 18:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") r0 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000232000-0x20)=""/32) io_submit(r1, 0x3, &(0x7f000057f000)=[&(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000b95000-0x78)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000804000-0x40)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f00009bc000)="472fb1b24b42fba4f851342660e64650170f898793d52f74687d6f8be93cf81218898762eccc35c26e8f21012661fe30fb8c91aee228620ac43b2848b4e390a01fe669fce6e9714f071db3a866c959ace71fd25922abf74160c64d32c35e9391d50ef6d4e3971dfe7d687f440af7365198078cde1f9275609dd84bbc455f4e86ee39aa32c5dd0f4fa2e58d6d1466c6f3dabae009e212b52712417b94541cd53ed35a1d056262aa2106e0a5d67ddcd49255190cd39575711701130e7266a35411a3545a3cab8c78dfad2f617d9eaf66de874317f80b8f9eb6b4329ee914732eee59a4dc99676d88ea76bfc89750a5069bb4e7ed4caec0d9a3", 0xf8, 0xfffffffffffffff8, 0x0, 0x0, r0}]) 2018/01/05 18:41:24 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000073e000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000b0f000)=0x6) 2018/01/05 18:41:24 executing program 7: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000660000-0xc)='net/rt_acct\x00') mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000586000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008a1000)=0x10, 0x80800) r2 = syz_open_dev$dmmidi(&(0x7f00008a1000-0xd)='/dev/dmmidi#\x00', 0x3, 0x280000) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00008a0000)={0x7fffffff, 0x9, 0x9}) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00003ce000)={0x35, &(0x7f00008a1000)="510e88813ab47ad264643ebf8ce707c46714d8ec9a1001b4cfc1e2481a7c14560a01a7858bd1cb056af5a4364d80a94fa2f5934373"}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0}, 0x8) [ 33.192921] sctp: [Deprecated]: syz-executor2 (pid 4711) Use of int in maxseg socket option. [ 33.192921] Use struct sctp_assoc_value instead 2018/01/05 18:41:25 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x0, 0x30000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) ptrace$setopts(0x4200, r2, 0x2111, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) recvfrom$unix(r1, &(0x7f0000003000)=""/4096, 0x1000, 0x40010001, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000-0x4)=0x0) sendto(r0, &(0x7f0000003000-0x5b)="f9e7b2f04b5a1c7ea18a4efe43e846e473cc91927738f2a1a35a7577cde262f26371dacfc57a06a92c9d03bfb66ca0bdf26b32deeb71c732adc83c232e3991eb85b163a8d3a819101af326f8ba9d7f98aed13ea5d7b163b9326fd1", 0x5b, 0x8000, &(0x7f0000003000-0xe)=@l2={0x1f, 0x6f, {0x5, 0x3fffffffc000, 0x1, 0x1, 0xffffffffffffffde, 0x8001}, 0x4, 0x99a}, 0xe) 2018/01/05 18:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000853000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0xf, "91"}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c00000-0x12)='/dev/input/mouse#\x00', 0x2, 0x121101) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000035a000-0x4)=0xfffffffffffffffd) 2018/01/05 18:41:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="e51b5fa62c514ee6e1f305df49f9da24486c712710ed5d9f821c24a80ec428782ec488460a59b1ad3d63931ee87f42def3db") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x10801) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000002000-0x4)=0xe47) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000012000-0x8)='./file0\x00', r1, &(0x7f0000003000)='./file0\x00', 0x1400) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000982000)={0x0, 0xa9, "d1b442bcede9a11f16f81fe7b78614f208930c5af9a7007d91356b099b4b38309d880411db97e4d1857bd1a006feb907853972378db708f71dbb44a7c20b7d46028cf909dd12a621033f095dcdc42fe47d700e1320922eab2f6b47616d5610b72517ff5762d9d0918943c6d2200d7dae56d7ee86194e79a01dbfdef340ddae3daec934b9bd51efab77812a75e73ed5aa312e29f3da41ca4e9c77f61b746ee9bd6f8c40cf515bcfd190"}, &(0x7f00005cb000)=0xb1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000064d000-0xaa)={r2, 0xa2, "0aeaeb5a53bc3261e451867756ddc4b5f8604b78108503f25ca900bbd5e43026f483fa66e457edec310e3af793edbd4ba14d6a6291fd48ebe10a9d61bd74235e3ee9c822d95e1388d54e7e3a53116b03e9d29cf050f9c8eaf2b82358a8dc48f5377912d67e0cc9cbbfbb44dd1c8cbc340c70cdf76e7e06ad8c2594a60dfb48a02d9dbff5bf4311d5f069988100b4bd7b42383db7ce48cf0515e080f7a4dc9a39e592"}, &(0x7f0000a91000+0x463)=0xaa) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 33.247881] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 33.285247] irq bypass consumer (token 000000000c16da8b) registration fails: -16 2018/01/05 18:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000696000-0x8)=0x4, 0x5) r1 = gettid() perf_event_open(&(0x7f00000da000)={0x3, 0x78, 0xffffffff00000000, 0xffff, 0x735, 0xcf5, 0x0, 0x1, 0x25, 0x1, 0x800, 0x3, 0x4, 0x1, 0x4, 0xffffffffffff9fd0, 0x5, 0x2, 0xffff, 0x7, 0x5, 0x1f, 0x1f, 0x100000000, 0x2, 0x2000000000000000, 0x7, 0x1, 0x1, 0x6, 0x1, 0x8, 0x401, 0x8001, 0x3ff, 0x9, 0x2, 0x7fffffff, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000448000-0x1)=0x0, 0x8}, 0x4040, 0x6, 0x5, 0x7, 0x0, 0x200, 0x0, 0x0}, r1, 0x8000000000000000, r0, 0x4) r2 = semget$private(0x0, 0x3, 0x0) r3 = syz_open_dev$mice(&(0x7f0000960000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000e00000)={0x100000000, 0x99f, 0x5, 0x7, 0x9}) semop(r2, &(0x7f0000450000-0x1e)=[{0x5, 0x5, 0x1800}, {0x0, 0x3, 0x800}, {0x3, 0x3, 0x1000}, {0x1, 0x3, 0x800}, {0x5, 0x5, 0x1800}], 0x5) 2018/01/05 18:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x80000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) connect$netlink(r0, &(0x7f0000ee0000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000279000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000796000-0x30)={0xc0, 0x0, &(0x7f0000910000)=[@release={0x40046306, 0x2}, @release={0x40046306, 0x1}, @dead_binder_done={0x40086310, 0x0}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x40, &(0x7f00008c1000)=[@fda={0x66646185, 0x6, 0x0, 0x3f}], &(0x7f0000651000)=[0x20, 0x30, 0x38, 0x38, 0x68, 0x18, 0x0, 0x0]}, 0x7fff}}, @register_looper={0x630b}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f00002c8000)=[], &(0x7f00002dc000-0x38)=[0x38, 0x38, 0x78, 0x0, 0x38, 0x30, 0x38]}}, @acquire={0x40046305, 0x4}], 0xb3, 0x0, &(0x7f0000b5b000-0xb3)="7eedf14c904993ae7fdf75df313daa5452e6da8c60f0e838eab9ea91860206058960716d69d5a5c4234807ce07378abc47849d85c3a0b432bc5cb83ea37aa08df2f720e03a8cc019f2911605ebf68bfa57ff0922b1b056b2282bdbe632c98ccb03067291b47e85d6bfe89345ce3856b6e8ca45dbf059a5a8d4227a68b380d5fecbd0dad619b17330f639a459ec72b9d70ea038ad672eaef02ee472af9080644f34e67b6cad322fcc2c3a9615d89e216987d72f"}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/05 18:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000834000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c03000000d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b65000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000096e000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb7}, &(0x7f0000489000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c9d000)={0x7fffffff, 0x200, 0xb7ea, 0x2, r1}, 0x10) 2018/01/05 18:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/ppp\x00', 0x400100, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000782000-0x14)={0x5, 0x1, 0x8, 0x3, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) 2018/01/05 18:41:25 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000b000)='/dev/qat_adf_ctl\x00', 0x401, 0x0) move_pages(0x0, 0x1, &(0x7f000000c000)=[&(0x7f0000002000/0x4000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) [ 33.297989] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 33.308630] irq bypass consumer (token 00000000019dd532) registration fails: -16 [ 33.332874] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 18:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000ddd000)='/dev/cuse\x00', 0x8002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f5b000-0xc)={0x7, 0x1, 0x7, 0xa94, 0x7}, 0xc) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a46000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x3, 0x4, 0x6, 0xca, 0x24d}, 0x20) bind$inet6(r1, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r1, &(0x7f0000626000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/05 18:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000252000)='/dev/snd/midiC#D#\x00', 0x3, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004ed000-0x10)={0x8000, 0x8008, 0x9, 0x7, 0x0}, &(0x7f0000264000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000da1000)={r2, 0x7eb50c5a}, &(0x7f00000df000)=0x6) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) readv(r3, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/05 18:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000080b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d58000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xf, &(0x7f00000fa000)=""/88, &(0x7f000056f000)=0x58) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00003c3000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x21, &(0x7f00002b6000)={0x10, 0x0, 0x3485, 0x4}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000fd9000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffe8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fe8000)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x325, 0x7d12, 0x2, 0x5, 0x5, 0x1, 0x1, 0x8, 0x80000000, 0x8e1c, 0x0, 0x6, 0x401, 0x1ff, 0x2]}, &(0x7f0000597000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000670000-0x10)={0x400, 0x8005, 0xffff, 0x5, r3}, &(0x7f000026f000-0x4)=0x10) connect$netlink(0xffffffffffffffff, &(0x7f000051c000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) io_setup(0xbca8, &(0x7f000083e000-0x8)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000057b000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcc000-0x4)=0xe8) getresgid(&(0x7f000047e000-0x4)=0x0, &(0x7f000077b000-0x4)=0x0, &(0x7f0000d36000-0x4)=0x0) lchown(&(0x7f0000b0c000-0x8)='./file0\x00', r5, r6) io_destroy(r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000532000-0xa0)={0x0, @in6={{0xa, 0x1, 0xa6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19b7, 0x2, 0x7ff, 0x6, 0x7}, &(0x7f000093a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000018c000-0x10)={0x400, 0x6, 0x100, 0x9, r7}, 0x10) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r8, 0x4b3a, 0x2ec) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00005d7000-0x88)={0x7, {{0xa, 0x1, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9839}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 18:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000083b000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000dc9000)=@file={0x0, ""/108}, &(0x7f0000529000)=0x6e) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f61000-0x100a)={r1, 0x6, 0x80000000, "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"}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000e5d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8000006) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000e41000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000719000)={0x1, [0x0]}, &(0x7f0000d17000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000b52000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) 2018/01/05 18:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000701000)={@generic="0127f00d0d76c73bf4e739b0909e0e63", @ifru_addrs={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x0, 0x2, 0x0, @tick=0x5, {0x0, 0x0}, {0x400000000081, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) close(r0) mkdir(&(0x7f0000617000)='./file0\x00', 0x80) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000faa000-0x4)={0xa, 0x5, 0x729, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000688000-0x4)=0x1000) 2018/01/05 18:41:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000043000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000001f000-0xf)='/dev/snd/timer\x00', 0x0, 0x4080) r1 = syz_open_dev$dmmidi(&(0x7f0000eb3000)='/dev/dmmidi#\x00', 0xbe, 0x2400) fcntl$getownex(r1, 0x10, &(0x7f00002e1000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f000039d000)=@random={'osx.\x00', '\x00'}, &(0x7f000044f000)="020000001000000040000d02", 0xc, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000f18000)="5c65ca42705c98db9550a6a72f2980bbedb9ee012f0be0fa09c16df05ae06a8538ce9c811a1fb3a6edde06d7930c7f0609903d58dfb97da71f6afc3d08e9d5de2fec29623ee291c8cf3f72d0c17a8f44bb67a07691dcf6d27be37142b3ab66129d62565a51497a1c7b0a34ee663b4e607d1e4bfd2f31632a7ec6c48b5b1a99e1220173f6618225ea568b134163526beb84ac0a8ad203628fbfe385975ef1dc10a223c0f0033fc84fb5544c5911903b85891d5d12ea4c8445fb2bd32cfd41ef32fcdb6bb866803ff2ce99e3652b95237ebe3b") 2018/01/05 18:41:25 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c90000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x5)={0x0, 0xff}, &(0x7f0000b79000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x5, 0x10000, 0x5, 0x9, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r2) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/05 18:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005c8000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) add_key$user(&(0x7f0000c3b000-0x5)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="0100000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a94b7f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd6", 0xc0, r0) r2 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b6d000)='/dea/vutofs\a', 0x0) keyctl$dh_compute(0x17, &(0x7f000032f000)={r1, r2, r1}, &(0x7f000074f000-0xd)=""/97, 0x61, &(0x7f00006c8000)={&(0x7f0000654000-0x13)={'cmac(blowfish-asm)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a4000-0x9)='/dev/ppp\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000126000)={0x3, {"13e260094f8ee6"}, 0xffffffff00000000}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb4000-0x11)='/dev/qat_adf_ctl\x00', 0x3f42fc63aa0cd33c, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000046000)='/dev/dsp\x00', 0x43, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005ab000)=0x0) accept4$ax25(r1, &(0x7f0000c2c000)={0x0, {""/7}, 0x0}, &(0x7f0000e05000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008b8000-0x10)="0c5b04bdeda537c8a82cb8e746173e0d", 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/05 18:41:25 executing program 7: shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009f0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x22000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000001000)='./file0\x00', 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0x8081, 0x0}, {r2, 0x100, 0x0}], 0x2, 0x2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) fchdir(r3) r4 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r4, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000-0x8)={r5, 0x4}, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000ec3000-0xd)='net/rt_cache\x00') 2018/01/05 18:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000d87000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a43000)=0x14) connect$inet6(r0, &(0x7f0000a59000-0x1c)={0xa, 0x2, 0xe0da, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000857000)={@generic="ebef5ad5f12eaac3cc2c024975ebb8b0", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e84000-0x8)={0xe68a, 0xffffffff}, 0x8) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000b4d000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000bcc000-0x10)={0x0, 0x0}, &(0x7f0000293000)={0x0}, 0x8) 2018/01/05 18:41:25 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000e75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e74000)='/dev/input/event#\x00', 0x1, 0x54600) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x20000}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/05 18:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0xf7, 0x0, &(0x7f00002b4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00006f5000-0x4)=0x0, &(0x7f00002f4000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000e3a000)=""/0, 0x0, 0x0, &(0x7f0000de5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/05 18:41:25 executing program 2: prctl$getreaper(0x4, &(0x7f0000c20000-0x8)=0x0) 2018/01/05 18:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x7, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000179000)="97", 0x1, 0xc0, &(0x7f0000b73000)={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffe66) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001f0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000035a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x0, 0x2, 0x5, 0x4, 0x8fc6}, &(0x7f000029c000)=0x20) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000028000)={@generic=""/16, @ifru_names=@common=""/16}) 2018/01/05 18:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000007b000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000947000)={0x44, 0x7, 0xffff, 0x9, 0x3, 0x10000, 0x401, 0xb8b, 0x8, 0x9, 0x8, 0x7}) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000e53000-0x4)=0xfffffffffffffffe) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000519000/0x400000)=nil, 0x400000, 0x9, r2) 2018/01/05 18:41:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000503000)=0x4062) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@un=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f000057b000-0x38)={&(0x7f00005f8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000185000)=""/93, 0x5d}, {&(0x7f000043f000-0xb3)=""/179, 0xb3}, {&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000000000)=""/144, 0x90}], 0x8, &(0x7f0000001000-0x23)=""/93, 0x5d, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a0f000)={&(0x7f0000162000)='./file0\x00', 0x0, 0x1a}, 0x10) mmap(&(0x7f0000684000/0x3000)=nil, 0x3000, 0x3000008, 0x13, r1, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000840000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000f25000-0x4)=0x20, 0x4) 2018/01/05 18:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept(r1, &(0x7f0000d58000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002be000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a81000-0x6)={0x1, [0x3]}, 0x6) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) readlink(&(0x7f00000cd000)='./file0\x00', &(0x7f0000ce7000)=""/21, 0x15) 2018/01/05 18:41:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000014000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x6, 0x8000, 0x5, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/212) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000012000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r3 = semget(0x0, 0xf78d2acf71da6421, 0x4) r4 = getuid() fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r7 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000003000)={{0x4, r4, r5, r6, r7, 0x102, 0xfffffffffffff559, 0x0, 0x0, 0x0}, 0x684, 0x2, 0x100000000, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') openat(r2, &(0x7f00004f9000)='./file0\x00', 0x40080, 0x10a) creat(&(0x7f00008b3000)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00001f8000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 18:41:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b9000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/05 18:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000019000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000018000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x100000001) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3c}, 0x10) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000217000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00008df000-0x40)={&(0x7f000025d000-0x10)=[0x0, 0x0, 0x0], &(0x7f0000472000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dad000-0x8)=[0x0], &(0x7f00002e1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000afe000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002d2000)={0x0, 0x6, 0x0, 0x4, 0x5}, &(0x7f00003a2000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000073a000-0x108)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2e1fa054, 0x2, 0x100000000, 0x7, 0x400, 0x0, 0x400, 0x5, 0x2, 0x0, 0xc26, 0x7, 0x1, 0x7f]}, &(0x7f000058a000)=0x108) syz_emit_ethernet(0xb7, &(0x7f0000748000-0xfb)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x10001, 0x3, 0x5cb1}}], {{0x801, @ipv4={{0xb, 0x4, 0x0, 0xff94, 0xa5, 0x0, 0x4, 0x1, 0xeb, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x8, 0x0, [{0x2, 0x2, ""}]}, @ssrr={0x89, 0xb, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @tcp={{0x1, 0x1, r2, r1, 0x71, 0x0, 0xa, 0x0, 0x5, 0x0, 0x7338, {[@sack={0x5, 0x12, [0x483, 0x151e000000000000, 0x1, 0x5]}, @sack_perm={0x4, 0x2}]}}, {"2088e712ac9bf4f1ff5a98bf169087c3852e399f01379ca3974d95b2c5e347f5e40f75ab54fa8bde485ae0c66818ea2f15edaeea2be7814194ffad9f4336ec7dc4a4002ab9bfab26dee1c9eaf0fca5a360"}}}}}}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000f3e000)=0x4, 0x4) mprotect(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x2000005) syz_extract_tcp_res(&(0x7f0000005000)={0x42424242, 0x42424242}, 0x1, 0xa0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00007e6000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000086e000)=0x0) syz_emit_ethernet(0x40, &(0x7f0000dea000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0xa15, 0x400, 0xffffffffffffffff}], {0x8100, 0x9, 0x800, 0xfffffffffffffffb}}], {{0x89f7, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x3, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x4, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000c53000-0x4)=0x4, 0x4) r4 = socket$inet6(0xa, 0x80004, 0x17) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fd1000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x4, 0x0, 0x0, 0x0}, 0x20) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00006bf000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd256-generic,xts-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e44000-0x4)="", 0x0) 2018/01/05 18:41:25 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000c38000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009fa000-0x4)=@assoc_id=0x0, &(0x7f000085c000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f20000-0x10)={r1, 0x10, &(0x7f00001a2000-0x10)=[@in={0x2, 0x2, @rand_addr=0x7b82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000)=0x10) 2018/01/05 18:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) syz_open_dev$tun(&(0x7f0000c03000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r0, &(0x7f00004b0000)='./file0\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e4c000)={0xff, 0x6, 0xa000}, 0x4) utime(&(0x7f0000461000-0x8)='./file0\x00', &(0x7f00009fa000)={0x401, 0x101}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00006ee000)=0x21, 0x4) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x0) 2018/01/05 18:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x120) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000159000)=0x0) sched_setparam(r2, &(0x7f0000c94000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fe3000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000)=0xe8) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r3, 0x8000, 0x0) 2018/01/05 18:41:25 executing program 1: r0 = socket(0xa, 0x0, 0x8000) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000fd5000)=0x226) getpeername$ax25(r0, &(0x7f0000366000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a4c000)=0x10) [ 33.648050] kauditd_printk_skb: 92 callbacks suppressed [ 33.648058] audit: type=1400 audit(1515177685.389:111): avc: denied { map } for pid=4833 comm="syz-executor2" path="/dev/ptmx" dev="devtmpfs" ino=8947 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ptmx_t:s0 tclass=chr_file permissive=1 2018/01/05 18:41:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1c1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x315f91a879df0bf6, &(0x7f0000aa2000-0x3f)="293eab6e542103ceadfb811a783d053bfd4b424eebfed575ddd0ef68b4d1d122c5377a0dac7d42b03bfc47ec1c20f9d153598c53f345c323936fed437709c9") syz_emit_ethernet(0x11c, &(0x7f0000861000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3f, 0x6, 0x8}}], {{0x8914, @ipx={0xffff, 0x10a, 0x4d4, 0x4, {@current=0x0, @random="9b0430b930d3", 0x1}, {@random=0x1, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf}, "a1d8de02c6f40809975139b801b42075dc2a65b58a21f00c800758dc30913a73f280c595586fc4b50e5a31e2116df5d6d81fbd7e6501ab409ded9112318f65e547a2416232f8979e42f708972f13a9a95e3dd3ecfcf609896b9859282533ab5f3174183a435d8d51504ebdc4d7e1013dab62df1e40b46bf5b6c1fba3c42d8de7029214065b271f1057dc9deedf6728881e3b1791bd16679642afe7ac6197e8d9eba1816b633112761fd52a3e0ccec5ce4fdceeaca8e3ff8af4635a05c4863c12cfe813c60fd493452188b8f7b069eda4ff631a869d1d437d0a17a012dbda56d9195d6474cd03ed977f0acf23"}}}}, &(0x7f0000d38000-0x14)={0x0, 0x3, [0x114, 0x8e1, 0xa4f]}) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b2d000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000aac000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00008e1000)={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$audion(&(0x7f0000d7f000)='/dev/audio#\x00', 0x200, 0x8000) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f000037d000)={0xd000, 0xd000, 0x26, 0x1f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000069000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000877000-0x58)={0x5, 0x836f, [{0x10001, 0x0, 0xffffffff}, {0x5, 0x0, 0xb74}, {0x8000, 0x0, 0x2}, {0x3f, 0x0, 0x9}, {0x42, 0x0, 0x100}]}) poll(&(0x7f00001b2000)=[{r0, 0x2, 0x0}, {r0, 0x8022, 0x0}], 0x2, 0x7fffffff) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006a4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f000050d000-0x7f)=""/127) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f00000bd000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000105000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000543000)={0x3ff, 0xff, 0x4, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000011f000-0x8)={0x0, 0x1}, &(0x7f0000992000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f4a000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x6, 0x9, 0x80}, &(0x7f00009ed000)=0xa0) io_setup(0xa9, &(0x7f0000f51000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000fd4000)=[&(0x7f000032e000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000807000-0xe3)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 18:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e7e000)='/dev/adsp#\x00', 0x3, 0x280000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e2000+0xb4c)={0x5, 0xffff, 0x204, 0x4, 0xf5, 0xee3b, 0x8, 0xffffffff00000001, 0x0}, &(0x7f0000dc5000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000fe000-0xc)=@sack_info={r2, 0x8, 0x2}, 0xc) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/05 18:41:25 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000622000)='/dev/midi#\x00', 0x2, 0x8400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000042d000)={0x0, 0x1ff, 0x4, [0x7, 0x4e, 0x80000000, 0x1]}, &(0x7f0000414000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000412000)={r1, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0xc0145401, &(0x7f0000c69000)=0xfffffffffffffffc) 2018/01/05 18:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d77000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000ac000-0x4)=0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x77359400, 0x0}) io_destroy(r1) 2018/01/05 18:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open_by_handle_at(r0, &(0x7f0000229000-0x1008)={0x1008, 0x6, "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"}, 0x2) shutdown(r0, 0x1) listen(r0, 0x0) syz_open_dev$dmmidi(&(0x7f0000929000)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x3) r1 = dup2(r0, r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000b2a000)={0x1, 0x1, 0xbaa4}) readv(r0, &(0x7f0000b96000)=[{&(0x7f000084e000)=""/161, 0xa1}], 0x1) 2018/01/05 18:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffff8, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000c96000-0x8)={r0, 0x200}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000858000+0x5cb)={0x0, 0x9, 0x6, [0x7, 0x6, 0xfffffffffffffffe, 0x1ff, 0xc033, 0x3]}, &(0x7f00004c2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000299000-0xe8)={r1, 0xe0, "fd674e2a675a09ab6fcadbac523a58a04b2b013b68ea6cab1cb057ccf3717f9a9857cc63594398c0ce53bee2384daae44f7ff91ee7b361f88925932c77a91c295a070bf07494ad7e51a5d8b3bed97b0eb5272983a81fafd4f3d96fc3e4436f638752d34ec5973a4a8c7c4a6a6b725852fd9ae81591271778290439459b05a398705d8980326f41abc76b1cce109c462bc2649f0af904918d44fb2afe3bcaeeb82a003034a64a12468aa413e64019e009697e52b99ea102977f9ac7dd00cf76d296602b09d15a8fcfdb2f46f940d83669907cbf7966c3c53de1a4719bc22d312e"}, &(0x7f0000c98000)=0xe8) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff0100000000000000fffffbfe00425d10", 0x24) flock(r0, 0x8) 2018/01/05 18:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000b0f000)="", 0x0) syncfs(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002c8000)={0x0, 0x0}) epoll_create1(0x6) writev(0xffffffffffffffff, &(0x7f00001b7000-0x70)=[], 0x0) 2018/01/05 18:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000154000-0x10)={0x100, 0x80000001, 0x3, 0x1}) 2018/01/05 18:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000d79000)='/dev/snd/pcmC#D#c\x00', 0x96, 0x200000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x0, 0x2000000004, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008ca000-0x4)=0x0) syz_open_procfs(r2, &(0x7f00005d4000)='net/netlink\x00') [ 33.879168] audit: type=1400 audit(1515177685.621:112): avc: denied { map_read map_write } for pid=4897 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/05 18:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x60) sendto$inet(r0, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500fe8002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c9d000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d4d000)=0xc) 2018/01/05 18:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004b2000-0x4)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ffe000)={0x4, {{0xa, 0x2, 0xdecd, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) clock_gettime(0x0, &(0x7f0000b15000-0x3)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ae7000-0x12c)=[{{0x0, 0x0, &(0x7f0000dbd000-0x10)=[{&(0x7f00006d7000-0x39)=""/57, 0x39}], 0x1, &(0x7f0000cd8000)=""/54, 0x36, 0x67e7}, 0x7ff}, {{&(0x7f00002d7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c3b000)=[{&(0x7f0000f1a000-0xf2)=""/242, 0xf2}, {&(0x7f00009ab000)=""/74, 0x4a}, {&(0x7f00009bd000-0x6f)=""/111, 0x6f}, {&(0x7f0000cf3000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000117000-0x47)=""/71, 0x47, 0x8}, 0x800}, {{0x0, 0x0, &(0x7f000077f000-0x40)=[{&(0x7f0000e68000)=""/24, 0x18}, {&(0x7f00008ea000)=""/24, 0x18}, {&(0x7f0000b6f000)=""/0, 0x0}, {&(0x7f000059f000-0xc7)=""/199, 0xc7}], 0x4, 0x0, 0x0, 0x0}, 0x4}, {{0x0, 0x0, &(0x7f0000c20000)=[{&(0x7f0000603000-0x6a)=""/106, 0x6a}, {&(0x7f0000471000-0xb3)=""/179, 0xb3}, {&(0x7f00002ad000)=""/93, 0x5d}, {&(0x7f0000294000-0xcf)=""/207, 0xcf}], 0x4, &(0x7f0000d1e000)=""/11, 0xb, 0x400}, 0x0}, {{&(0x7f00003b3000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f22000-0x70)=[{&(0x7f000022a000-0x65)=""/101, 0x65}, {&(0x7f0000e7a000)=""/238, 0xee}, {&(0x7f0000afd000-0x17)=""/23, 0x17}, {&(0x7f0000237000-0xb6)=""/182, 0xb6}, {&(0x7f0000f3f000-0x1000)=""/4096, 0x1000}, {&(0x7f000045f000)=""/62, 0x3e}, {&(0x7f0000c46000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x9}, 0x2}], 0x5, 0x10001, &(0x7f00003c5000-0x10)={r2, r3+30000000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e44000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000680000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008db000)={r4, 0x9}, &(0x7f0000efd000)=0x6) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000924000-0x10)={&(0x7f0000383000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_key={0x0, 0x8, 0x0, 0x0, "e28ffbafc6de7c53b5a23af794d999c73a60587fb3214582f14ae4e99c210108feddc353705e2793fa698ac57605955820"}, @sadb_x_nat_t_type={0x0, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x0, 0x14, 0x4523, [0x0, 0x0, 0x0]}]}, 0xfffffffffffffe1a}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 18:41:25 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000622000)='/dev/midi#\x00', 0x2, 0x8400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000042d000)={0x0, 0x1ff, 0x4, [0x7, 0x4e, 0x80000000, 0x1]}, &(0x7f0000414000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000412000)={r1, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0xc0145401, &(0x7f0000c69000)=0xfffffffffffffffc) 2018/01/05 18:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000751000-0x18)={0x0, 0x1000, 0x8, [0x4640, 0xffff, 0x80, 0x0, 0xec85, 0x16, 0x100, 0x3f]}, &(0x7f000036f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001c6000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xffff, 0x9, 0x85c}, &(0x7f0000381000-0x4)=0xa0) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f000083c000)=0x0, 0x5) 2018/01/05 18:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgid(0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000094000-0x10)={&(0x7f0000224000)=""/110, 0x6e}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000ea8000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 18:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00002ba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c4b8fe", 0x0, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "06eac2ad2f972ecb"}}}}}}}, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000a64000)=""/132) 2018/01/05 18:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de4000-0x38)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2018/01/05 18:41:25 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000046000)='/dev/input/mouse#\x00', 0x5, 0x20000) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000053000)=[{0x0, 0x0, &(0x7f0000024000-0x50)=[{&(0x7f0000054000-0x34)="e8957c5756f2348cfd397289024f925191923caaa4b5847dc8694997f13eebacd50b5c67646427b57ac6e8c23bfdc4e6d13e2154", 0x34}, {&(0x7f0000053000)="6425689c3f1c0a9400b84a5ca2593462d1cf8bf6efd1af3c400472b7aeae87d4a2b62260c9dea9e051a1276ca1742d197a003f0e9e0781f68471609bbb5dbb712460813618d44570f99f8b50a68c3ff45c1ab507845452a265b882411d36c73a4a0030892244593aba93e7ed0c5fe0ab74d5bbfd9cc03015d84a44093305747652f4d4c97c02c965f158310a5cbef56357437a54a259910e7d32d269df709c8e3a175829bf0e8d1311f49a5c2ac8805acffd2332fe7ed51f2edf01863f3bfcd60fbe732b8538061ec75607e94cb0d27de661000840d9d484e080862a", 0xdc}, {&(0x7f000002d000-0x85)="2e149de8c773d03858587bd00efc69c788537f805b0333632e5acaf5810125726ff35df70bfe19856ef0125b70e6d5780cb08ecbe9d5968abd9b1a92f33d2518298d2e5c50b1f2a51fae9e4c2158629e7fdc4d5e9992316b8cb19a69b1a6190efa328a6343af1def5e9540261b59116d706745942572c9d4fdaabd7c37c8320db1b1eb7389", 0x85}, {&(0x7f0000054000-0xa2)="eb1e923afd5375e92e5f249dfeeb893b3e5b1129ebc6053e79c92300cd08946198a63f9db40aa0cb0675f8a57494090a9fcca400ea7d7e08439a540101d9db317ee5c32751330acb9e47ae2145436a3865f6bf3f56e5e1cf1b675db5999b36292dd51df178da783027fa018401ab27dc97efc63e12e8e2d5d76e68be2e383640d4aa1666cfe0b79ad7a3a8b065b4edad27184fe5229f6714621a0d1fe867263d29e5", 0xa2}, {&(0x7f0000041000-0x13)="52253b180ecaea2ee2173075125e3e79c18306", 0x13}], 0x5, &(0x7f0000053000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xf4}, @iv={0xe8, 0x117, 0x2, 0xd1, "9e21cbe817cd8c4946683dc7f416ff906721dff7bd6e88272a805b11b296135e4b357592d80385b02f06c98d47075fd66b2b04dd3ca8da4538ce0ba5015b519aa666dcb376d5b20d0805ef9f13f5dcb2882aa4ec0614dd814b19853f68301cf561b0c1158bd7e4dbbb699f131f5ab02b0b985d0533858d97edf666b95b1d4eb5adfe72516394eee2a0e8dcd82b5745c5d76bb42ba0df6bdb97728de4e03f5c324a94446dae42ac2ac3667559dc323856e42996566237773000773c610ba01f4546a5a0e738e059e631bbc2594e4ad7ef98"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x190, 0x80}], 0x1, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) exit(0x7f) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000054000)=0x14) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r0) 2018/01/05 18:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000a2c000)='/dev/amidi#\x00', 0xc, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000a27000)={0x4, 0xfffffffffffffa66, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000160000)={{0xffff0000, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 34.023447] audit: type=1326 audit(1515177685.766:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4921 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 18:41:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000094b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095f000-0x8)={0x1, [0x0]}, &(0x7f0000967000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008d1000)={r3, 0x0, 0x0, []}, 0x8) 2018/01/05 18:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f000015e000-0x10)=@random={'btrfs.\x00', '/dev/net/tun\x00'}, &(0x7f000060b000-0xe9)=""/233, 0xe9) r1 = memfd_create(&(0x7f0000061000)='btrfs.\x00', 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006d9000-0x8)={0x0, 0x9}, &(0x7f0000892000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000e1000-0x10)={r2, 0x2c, &(0x7f000063f000-0x2c)=[@in6={0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001b2000)=0x10) 2018/01/05 18:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000035c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000df7000)={0x6, r0, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000045000)={r1, &(0x7f0000ec6000-0x2d)="d4535436859cced4a7806ac414abba21401e119def0b55d2cef5e746c6cfb8363ab20bf3443f52251a2415fc15", &(0x7f0000d76000)=""/120}, 0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000586000)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000b0e000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x40c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 18:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a41000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000266000-0x4)=0x5) r2 = dup2(r1, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000095e000-0x8)={r1, 0x7fff}) 2018/01/05 18:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000024c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000bf3000)={0x8000, 0x1c, [0x2, 0x8, 0x6, 0x4e7, 0x400, 0x2dc0000000000000, 0x9]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '('}, &(0x7f00005ae000-0x4)=0x9) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000a4f000-0x4)=0x2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000aca000)={&(0x7f0000eaf000/0x2000)=nil, 0x2, 0x0, 0x80, &(0x7f0000f37000/0x2000)=nil, 0x5}) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/05 18:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004b3000)={0x26, 'skcipher\x00', 0x0, 0xf, 'cbc-aes-aesni\x00'}, 0xffffffffffffff6f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) 2018/01/05 18:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f00006fe000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r2 = openat(0xffffffffffffffff, &(0x7f0000ad9000-0x8)='./file0\x00', 0x2000, 0x2) fcntl$lock(r2, 0x5, &(0x7f0000641000)={0x1, 0x6, 0x8001, 0x0, r0}) [ 34.054979] audit: type=1326 audit(1515177685.793:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4921 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=121 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.091628] audit: type=1326 audit(1515177685.794:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4921 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 18:41:25 executing program 3: mmap(&(0x7f0000000000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000052d000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000371000-0xd)='/dev/usbmon#\x00', 0x7, 0x2100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000145000-0x4)={0xf86, 0x9, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0}) prctl$intptr(0x18, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b73000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002bf000-0xb)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000217000)=0x3, 0x4) [ 34.175245] audit: type=1326 audit(1515177685.794:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4921 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.208291] audit: type=1326 audit(1515177685.824:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4921 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=297 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.234229] audit: type=1326 audit(1515177685.824:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4921 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 18:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005e7000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x101) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x3) dup3(r1, r0, 0x0) 2018/01/05 18:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000954000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000b2f000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x400000, 0x1, 0x0, 0x8, 0x10f002, 0x110004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000784000-0x4)=0x3, 0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r1, &(0x7f0000a3b000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/01/05 18:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000378000)='/dev/dmmidi#\x00', 0x5, 0x101000) pause() getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000467000)=@int=0x0, &(0x7f000051a000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dd5000-0x4)=0x0) futex(&(0x7f0000896000)=0x4, 0x0, 0x7, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x8, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x0, &(0x7f000000f000)={0x7, 0xcba}, &(0x7f000000c000-0x4)=0x0, 0x0) 2018/01/05 18:41:26 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0xffffffffffffffff) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f00007c0000)="", 0x0) 2018/01/05 18:41:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x155200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004b5000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006f0000-0xc)={r1, 0x1ff, 0x0}, &(0x7f0000f7c000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005fb000)='dns_resolver\x00', &(0x7f0000cfe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000163000-0x83)="c60984bd1ce31e90ca31000047331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feee28a117ffdc2c3bcb357a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb53d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7c23a7d6e7235caebc0200", 0x83, 0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000664000-0xb)='/dev/hwrng\x00', 0x4200, 0x0) perf_event_open(&(0x7f0000255000)={0x1, 0x78, 0x6, 0x5, 0x6, 0x2, 0x0, 0x80000000, 0x8, 0xf, 0x0, 0xffffffff, 0xffffffffffffffc0, 0x6, 0x100000001, 0x8, 0xffff, 0x4, 0x9, 0x2, 0x2, 0x90, 0x80000000, 0x6, 0x100000001, 0x0, 0x3, 0x3cfc, 0x100000000, 0x80000000, 0x2, 0x10001, 0x1000, 0x7f, 0x4, 0x8001, 0x7, 0x3, 0x0, 0x93, 0x0, @perf_bp={&(0x7f000046d000-0x1)=0x0, 0x2}, 0x1, 0xffffffff, 0x5, 0x7, 0x8, 0x3, 0x4, 0x0}, r2, 0x8, r3, 0x0) 2018/01/05 18:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000be3000)={0x4, &(0x7f00005b2000)=""/115, &(0x7f0000265000-0x60)=[{0x27, 0xd2, 0xe52f, &(0x7f000050c000)=""/210}, {0x4, 0xda, 0x3, &(0x7f000003c000)=""/218}, {0x8, 0xaf, 0x10000, &(0x7f0000e1c000-0xaf)=""/175}, {0xef1, 0x94, 0x8, &(0x7f0000280000-0x94)=""/148}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c36000-0x4)={r0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000074d000-0x4)=0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/05 18:41:26 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000000000000202, 0x0) writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x100, 0x0) 2018/01/05 18:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c82000-0x6)={0x0, 0x0}, &(0x7f0000dec000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, '6'}, &(0x7f0000d81000-0x4)=0x9) syz_emit_ethernet(0x5a, &(0x7f0000aac000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0xffffff05, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x87, 0x0, 0x1, 0xfffffffffffffc01, 0x7, []}, @routing={0x3e, 0x0, 0x3, 0x0, 0x0, []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0xffffffffffffffff, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000929000)={0x0, 0x0}, 0x1, 0x0) iopl(0x8) 2018/01/05 18:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000284000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c0000-0x8)={0x0, 0x100000000}, &(0x7f00007db000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afe000)={0x0, 0x0, 0x0}, &(0x7f000034a000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002aa000-0x18)={r1, 0x9, 0x30, 0x6451, 0x6b4}, &(0x7f0000c84000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000351000)={r1, 0x40, &(0x7f0000697000-0x40)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006ba000)=0x10) socket(0x15, 0xc0005, 0xc87) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000375000)=0x7) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00002c7000-0x1c)={0xff, 0x1ff, 0x5, 0x0, 0x0, 0x8, 0x7f, 0x3, 0x62, 0x2, 0x101, 0xfffffffffffffffe, 0x0, 0x7, 0xaba, 0x9, 0x9, 0x547, 0x80000000}) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000d87000)=""/1, &(0x7f00002db000-0x4)=0xffffffffffffff29) [ 34.259153] audit: type=1326 audit(1515177685.825:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4921 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.283648] audit: type=1326 audit(1515177685.834:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4921 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 18:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d34000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000991000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000f74000)={0xffffffff80000001, 0x7, 0x40, {0x0, 0x1c9c380}, 0x1ff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b74000)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e1, &(0x7f0000af2000)={r3, 0xffffffffffffffff}) 2018/01/05 18:41:26 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f20000-0x60)=[{&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000f21000-0x12)=""/18, 0x12}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000f1f000)=""/115, 0x73}], 0x6) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000f20000/0x1000)=nil) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x7f, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000-0x30)={@rand_addr=0x9, @rand_addr=0xe3, 0x1, 0x8, [@loopback=0x7f000001, @rand_addr=0x4, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002, @rand_addr=0x80000001]}, 0x30) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000002000)=""/203) 2018/01/05 18:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x802) r1 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x5, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x6c, 0x0, &(0x7f00001c2000-0x6c)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r1, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f0000206000)=[@fda={0x66646185, 0x6, 0x3, 0x0}], &(0x7f0000011000)=[0x0, 0x18, 0xffffffffffffffff]}}], 0x1, 0x0, &(0x7f0000c8c000-0x1)="e7"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[0x0, 0x29, 0x20, 0x0]}, 0xe4a6}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6f, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c658d3d2fa"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x2000000011, 0x3, 0x0) mmap(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x8, 0x10, r4, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x3, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) epoll_wait(r4, &(0x7f00009b5000+0x716)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8) bind$inet6(r4, &(0x7f0000857000-0x1c)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/05 18:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect(r0, &(0x7f0000a59000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f00004f4000)='/dev/sg#\x00', 0x4, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000243000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004d3000)=0x0, &(0x7f0000acc000+0x5d0)=0x4) 2018/01/05 18:41:26 executing program 0: mmap(&(0x7f0000832000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f00001cd000-0xc)='/dev/amidi#\x00', 0x8, 0x101000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000499000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 18:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) getpeername$ax25(r0, &(0x7f000028a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005c9000-0x4)=0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) getsockname$inet6(r1, &(0x7f0000593000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000672000-0x4)=0x1c) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000002000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) [ 34.329011] Option '§Öç#\®¼' to dns_resolver key: bad/missing value [ 34.350802] Option '§Öç#\®¼' to dns_resolver key: bad/missing value 2018/01/05 18:41:26 executing program 2: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000aff000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000afe000)=0x7f) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af9000)={0x1, 0x0, [{0x40000093, 0x0, 0x0}]}) 2018/01/05 18:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000905000)={0x5, 0x81, 0x69, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f000016f000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x402000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000142000)=0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000019a000-0x20)={r0, &(0x7f000002d000-0x50)='#', &(0x7f0000011000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f0000249000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) 2018/01/05 18:41:26 executing program 6: syz_open_dev$usbmon(&(0x7f00007a0000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000768000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112ae0218", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, '\x00@['}, ""}}}}}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dbe000)={0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eca000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) [ 34.402453] binder: 5005:5008 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 34.409808] binder: 5005:5008 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 34.418743] binder: 5005:5008 BC_INCREFS_DONE u0000000020265000 no match 2018/01/05 18:41:26 executing program 1: linkat(0xffffffffffffffff, &(0x7f0000df3000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000021e000-0x8)='./file0\x00', 0x21000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x301080) symlinkat(&(0x7f0000e76000)='./file0\x00', r1, &(0x7f0000a90000-0x8)='./file0\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f56000)={0x2, 0x770, 0x1, 0x3, 0x4, [{0x6, 0x6, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x10, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb4, 0x1, 0x9, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/05 18:41:26 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000005000)={0x1f, {0xa4, 0x15123aea, 0x6, 0x3, 0x80, 0xf717}}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000006000-0x8)='./file0\x00', 0x80, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000002000-0x4)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x2}, 0x10) 2018/01/05 18:41:26 executing program 0: r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2)='8\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f0000e3f000)="") [ 34.431261] binder: 5005:5020 got transaction with unaligned buffers size, 58534 [ 34.431370] binder: 5005:5020 transaction failed 29201/-22, size 0-32 line 3005 [ 34.454822] device syz7 entered promiscuous mode [ 34.481932] binder: 5005:5008 unknown command 0 [ 34.486637] binder: 5005:5008 ioctl c0306201 20004000 returned -22 2018/01/05 18:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000034c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff0000)={0x0, 0x0, 0x0}, &(0x7f0000b26000)=0xc) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/load\x00', 0x2, 0x0) tee(r1, r0, 0x0, 0x8) sendmsg$unix(r5, &(0x7f000057e000)={&(0x7f00005e6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000428000)=[{&(0x7f0000fd3000)="3365ec6e46f686dfd388982e44d3a063ab2b59f4350966bcd1f4512cc799fb0cc119d0fd5007c1e411aac44799da8b556fc042dc6b87d4616f98cfb5fa8740712c4024b18e01563972751f5c02e46fdec30dad9642c6460fec6664a0069865347aa0fc56026a119dc0bfa9fedbd02e5aed6fa99bc8586ab1116fffdbe502be35ee32a9ae3d83a4be7a284b5a2b35f2ab635962075666", 0x96}, {&(0x7f00008c2000+0xd3)="6231cd8a00d21c4cf5ae58e064bdc86a0e6ce5a639f946e3b39897d6b844e9a84bd2d62e05adf5db594ba411502d40c764e0ca7700f877257fc3184ecbbcb1d8f1f3f6c714a5d1468cc371be78747620b6bfc6fc34f2e20cf480a567645dade2d5417df4c53ae131a10fd27851daabdde8f49993fc5404b6cd17105f722f236367dd4160fb706a47f01763a55eeed1d844de753e9ef1505565d66898b2904ea1036cd85449fe55ac9c0c98ef1a837f74db86531e10bb80905a", 0xb9}, {&(0x7f00006ef000-0x2d)="d6202065ca33c5cf4940a5e57fbe6fea008dc7754cdcf0ac011bd9e968651237d4df7ac3313af44c58a0385c58", 0x2d}, {&(0x7f000022b000)="a538ba41c417443443fc47c4b67f4edfcc43c58a66262bb525328eb82a3ebbc327baeed8ca4be1c4cd6cbfd6ca254411530845029b48eb095c117f31fcc79e3f4f45714bf101080bac8d82a10b5df14d7c1c3fdba949345a6dd9607844be281f042456cdd212a332b97c4d3f27956f08f511b374a1a2388cc400abd5acfcba15afaf4cfa23d23322c27c39596994cdd99219f20f52b8aaca630d15a6b06da7293e099b4a48a26e8f6c6e3731c55a20d189c59497ecf0f1f2200d58eca4f95e1ace6ed242b4bd8628d8afc9e8167ddbe95176a7eed651d359dd886002ab017784cb912428fad8b0", 0xe7}, {&(0x7f0000dfc000)="3684fb9a888f1cda40b4c2ffea942dacab115f35e98474165fd42d01a8f527e3e85ed29613e55c6cd0c66e7ea7b81ba3c79bef2ca2daf15bcc2d6d3aa28c972ebfc2a4f03ec7b745db345d7e848d16beb29b549efec2b1e0cbf3b39c1acb105a17fe86d32d82ee1f8874a5c685d5d8ddcc40509db1d57f4632109614e49b93c3a9124929f221704b7c2af308ef82e65bab0d3ca8023cf4660c3978f0d1aea9f7a7822bc0c3a48ba646c8e3834f03449d3a330cced2093e72d26a07758715e5079aa635bccf0f4f270db960e704e38fedf08c5754c46bd2891791585650cdef2e2e22ed2455b09f74518635", 0xeb}], 0x5, &(0x7f0000c60000-0x48)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}], 0x48, 0x8000}, 0x40000) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000e85000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000025a000)={0x0, 0xbe, "d150e1a8ca69eb504fdbceaefd8c5a0cbf1b96222e9bf73100e3f3b1aea4a3e48f3b94d91791f1ab3df63e253e79bda8e6ec59302c6846210fdc0cd05996cf495450369bea07a88f60f10e7a1e3bf5ec70b721b3fedf9e70d108855f872f10176250afaa186fd7cba5528dd503aa95d74d84a3bdd7dff2a71c7ed6b640e4e603cc0e1b6907b09e3ecc9c6b2523aada986130041ed44ed952038a70db8af69cba1bbb7d56336bed08020e6017d72badcf4bbbb795527286583a47537bcb69"}, &(0x7f00009da000)=0xc6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006a9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00003e0000)={r6, 0x6}, &(0x7f0000e89000-0x4)=0x8) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f000050b000-0x1)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000458000)={r7, 0x5}, 0x8) [ 34.502194] binder: BINDER_SET_CONTEXT_MGR already set [ 34.510488] binder: 5005:5008 ioctl 40046207 0 returned -16 [ 34.516361] binder: 5005:5020 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 34.523623] binder: 5005:5020 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 34.539482] binder_alloc: 5005: binder_alloc_buf, no vma [ 34.539519] binder: 5005:5008 transaction failed 29189/-3, size 0-32 line 2960 [ 34.557307] binder: 5005:5020 BC_INCREFS_DONE u0000000020265000 no match [ 34.564402] binder_alloc: 5005: binder_alloc_buf, no vma [ 34.570064] binder: 5005:5020 transaction failed 29189/-3, size 32-24 line 2960 2018/01/05 18:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000085e000)='/dev/kvm\x00', 0x80000, 0x0) clone(0x0, &(0x7f00006f8000)="", &(0x7f000027d000)=0x0, &(0x7f0000cb3000-0x4)=0x0, &(0x7f0000814000)="") arch_prctl(0x1003, &(0x7f0000fb3000-0x1)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000943000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000761000+0xe52)={&(0x7f0000b75000/0x1000)=nil, 0x1000}) dup(r0) 2018/01/05 18:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e1b000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f00005c1000)='.dead\x00', &(0x7f0000f20000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b36000)="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", 0x1000, 0xfffffffffffffffa) keyctl$clear(0x7, r1) msgctl$IPC_RMID(r0, 0x0) 2018/01/05 18:41:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x3ff, 0x7c05, 0x6, 0x24b2, 0x2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000e75000+0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @loopback=0x7f000001, "f9ff0001"}}}}}, 0x0) 2018/01/05 18:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d36000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="11609402000000000000067d18cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00007c2000)=0x0) r2 = dup2(r0, r1) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000092c000-0x4)=0x8, 0x4) 2018/01/05 18:41:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000d3e000)='/dev/usbmon#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xf5)="4e8b3cceefbe385d237cfc201af1b4fd1e8db572676e41c3a557371491297843d610aabc300ef91e64748cc77859acb4db89ec0484934228ede1b362b28c6efcfcd4c4122ec92ace234bf305427e4d31f8c0b62527e194b01e0ae5737b0798b0523730abef77396b66d06ff3f6657cc0c211ae494f696c78d542b52a094bc538a4007c08b8a87ec16be2fb1c6777d47b1d3c4306b61044994a6400ead8ca20ac0a09948d215818c1b91d61170009ec5d8eeb99a2dcaf192deaf72e89e5ef549180c4a6a3d163cbedeb82990ad9d660d48a1d2ba37f1acb7a24c7c75f936dd5a1a76ccb5d63e0555ca27081989f68e45b887ad74b1b", 0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000544000-0x11)="e5fcb5050000000000000007ddb4211321", 0x11) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000470000)={0xbd1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000549000)={0xb4, 0x0, 0xc, 0xffff, 0xfffffffffffff3af, 0x2, 0x4, 0x1a2, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0xca, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000}, 0x98) alarm(0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000020a000-0x58)={0xba12, 0x37e40000000, 0x562, 0x3, 0x54, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x0) 2018/01/05 18:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000694000-0x7)='\'}proc\x00', 0x0) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f0000dd6000-0x9e)="f5dafb5320739e490c86e262a579c723c90e82d48d3fa1b387a35e0628a66fcfebe287778a8c493b3ef44b6fc6d16b401df97b5ea614d4e2b69340b49d4b98a8ee0b7aa214a7ee35f65bf4a26b6defcf11aada40937e7f1524b1227ba8c0e5cdb84b3c2e05162c05e154da7086013b375a321caf3015c9b22de4d52c4f805bc9395ffb3fd38a2e3ca51f93ce6ef7e7b0d122c2be0d6bcbc6300ed9be17bd") setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f00006d3000-0x4)=0x6, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f00007df000-0x4)=0x401, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c0f000)='tls\x00', 0x4) 2018/01/05 18:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000708000)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f5b) r0 = syz_open_dev$usbmon(&(0x7f00001e0000)='/dev/usbmon#\x00', 0x852, 0x141001) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000d35000)=0x3, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000292000)=0x100000001, 0x4) 2018/01/05 18:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = dup(r0) execveat(r1, &(0x7f0000228000)='./file0\x00', &(0x7f00009a9000-0x20)=[&(0x7f000078a000-0x6)='ppp1-\x00', &(0x7f0000754000-0x1f)='(mime_typeem0|/security\',)eth1\x00', &(0x7f0000616000-0x12)='[{*@:(\'proccgroup\x00', &(0x7f000027f000-0x1)='\x00'], &(0x7f0000114000)=[&(0x7f0000ed2000-0x1)='\x00', &(0x7f000046e000)='\x00', &(0x7f000089f000-0x1)='\x00'], 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/05 18:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x716) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000f39000-0xfb)=""/251) r1 = socket$inet_udp(0x2, 0x2, 0x0) sync() syz_open_dev$evdev(&(0x7f0000e7c000)='/dev/input/event#\x00', 0x3, 0x400) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005a6000)={@common='ip6_vti0\x00', @ifru_map={0xfffffffffffffff9, 0x9, 0x6, 0x1f, 0x9, 0x4}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a6b000)=0x81, 0x4) 2018/01/05 18:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870cb, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x1b, 0x0, "399f23631d00000000020000010000000000000500f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x10000000000000, 0x0], 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000042a000)='/dev/audio\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000087c000)={0x0, 0x0, 0x80000000}, &(0x7f0000e7b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000044000)={0x9, 0x0, 0x4, 0x10000, 0x3, 0x2, 0x7fffffff, 0xae, r2}, &(0x7f00008ce000)=0x20) dup(r1) 2018/01/05 18:41:26 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000011000)=""/4096) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000017000)=""/251) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000019000-0xc3)="c63ae025dd2239b0ec1a635122b78360944c6678e0732b4f1e1d56fba29b2be9389cd4a1abc34785a9f8543cddf646aa89a3f030657f2eb0b215539fa79c3687169f7c908021b7aeeeea7d227a7870ea7d4c602070d072a29b6c82e826da2a779e34160681e4cea9209cf74e107f804425ce59f9824d098ca3aef5a77dca4af26c87e61bfd9b98550a492c8b4b31062ae812a959f5f81809f5f9db14964b60f1c7ff9c434f16d2666dd4051d2ba145bed3f9116855947aa54c50a1de70612a4d47c2f7", 0xc3) 2018/01/05 18:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f9b000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000931000-0x9)={r0, 0x49a, 0x8}, 0xc) 2018/01/05 18:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c11000)='/dev/snd/midiC#D#\x00', 0x100, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ff2000)=[{0x4, 0x7}, {0x2, 0x0}], 0x2) r1 = openat(0xffffffffffffffff, &(0x7f00008ad000-0xa)='./control\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000093d000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000bc8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x10) getsockname$unix(0xffffffffffffffff, &(0x7f0000484000-0x1f)=@file={0x0, ""/29}, &(0x7f0000d71000)=0x1f) 2018/01/05 18:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) readv(r2, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fsync(r0) fcntl$setown(0xffffffffffffffff, 0x8, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f000077e000-0x6a)=""/106) poll(&(0x7f0000b2c000)=[{r0, 0xffffffffffffffff, 0x0}], 0x1, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r1, 0x16) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d35000-0x11)='/dev/vga_arbiter\x00', 0xc0000, 0x0) 2018/01/05 18:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e9c000-0x8)={0x0, 0x0}) capset(&(0x7f00000ad000)={0x20071026, r0}, &(0x7f0000df3000)={0x3, 0x1, 0x73a, 0x2, 0x20, 0xebe}) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000bc8000-0x19)=""/25) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e27000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000043f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000032e000-0x8)={r3, 0x0}) 2018/01/05 18:41:26 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001eb000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cf6000-0x8)={0x0, 0x0}) setpriority(0x0, r0, 0x0) 2018/01/05 18:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005e3000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000a68000-0x10)={0x2, &(0x7f0000ce5000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000032c000)=[0x0, 0xfff]) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f00007a1000)=""/0, &(0x7f0000000000)=0x0) 2018/01/05 18:41:26 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000)={{0x10001, 0x3, 0xa6, 0x1, 0x3, 0x2}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000081000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r4, 0x0) [ 34.979558] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/01/05 18:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00009a9000-0xc)='/dev/audio#\x00', 0x1, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000afd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000cd4000-0x40)={r1, 0x9, &(0x7f0000ae2000)=[0x1, 0x5, 0x1, 0x0, 0x7fff, 0x100000001, 0x34, 0xfffffffffffffffa, 0x5], &(0x7f0000890000)=[0x7, 0x2, 0x93, 0xc8, 0x10001, 0x1], 0x4, 0x3, 0x80, &(0x7f0000d43000)=[0x6, 0x1, 0x0], &(0x7f000085a000)=[0xa4, 0x80000001, 0x5, 0x1, 0x4, 0x6, 0x4, 0xe876, 0x7f, 0x4], 0x0}) syz_emit_ethernet(0x6a, &(0x7f0000e64000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "07ffff", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/05 18:41:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xc003, &(0x7f0000000000)=0x34, 0x2, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000026d000-0xc)='/dev/rfkill\x00', 0x40, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 18:41:26 executing program 1: add_key(&(0x7f000001f000-0x8)='rxrpc_s\x00', &(0x7f0000bae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a30000-0x9b)="", 0xfffffffffffffd56, 0xffffffffffffffff) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) write(r0, &(0x7f000008e000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x7f, 0x40) exit(0x100000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8100, 0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000d9f000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text64={0x40, &(0x7f0000001000-0x64)="c744240060000000c744240253000000ff2c24364f0fc7aea55c371c66baf80cb810e6b78bef66bafc0c66b8b9e266ef664d0f38825992470f01f2b8010000000f01d9b9ac0200000f3266ba4100b054eeb930090000b8d10e4bc2ba000000000f307803", 0x64}], 0x1, 0x4, &(0x7f0000001000)=[], 0x0) memfd_create(&(0x7f0000000000)='lo\x00', 0x1) 2018/01/05 18:41:26 executing program 3: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000384000-0xc)={0x2, [0x0, 0x0]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000ee5000)=0xffffffff, 0x4) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r4, 0x9) accept$inet(r4, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x1000000000016) listen(r4, 0x0) shutdown(r4, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000087d000-0x8)=0x7) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r2, &(0x7f0000ddc000)={r1, r2, 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000366000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/01/05 18:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b0e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000a28000-0x78)={0x5, 0x78, 0x80, 0x401, 0x2, 0x6, 0x0, 0x1ff, 0x40000, 0x1, 0x10d4, 0x4f, 0x8, 0x3, 0x0, 0x9a6, 0x7fff, 0x1000, 0x24b, 0xd4a0, 0x0, 0x5, 0xfffffffeffffffff, 0x85a7, 0x8, 0x3, 0xfffffffffffffffa, 0x3194, 0xcd6, 0x7, 0x1, 0x8000, 0x4a9, 0xfffffffffffffff9, 0x1f, 0x1, 0x6, 0x6, 0x0, 0x80, 0x0, @perf_config_ext={0x666, 0x3ff}, 0x0, 0x9521, 0x8, 0x5, 0x4, 0xa8f, 0x1, 0x0}, r1, 0x200, r2, 0xa) bind$netlink(r0, &(0x7f00009a9000-0xc)={0x10, 0x0, 0x0, 0x7}, 0xc) getsockname$netlink(r0, &(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000697000-0x4)=0xc) 2018/01/05 18:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000020d000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000093b000)=0x8fc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000390000-0x9)='/dev/ppp\x00', 0x100000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008db000)='/selinux/relabel\x00', 0x2, 0x0) r2 = accept$ax25(r1, &(0x7f0000ac6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eb8000-0x4)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000d11000-0xe)='net/protocols\x00') preadv(r3, &(0x7f00009bc000-0x40)=[{&(0x7f0000081000)=""/163, 0xa3}], 0x1, 0x100023c) sysfs$1(0x1, &(0x7f000003a000-0x1)='\x00') getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000006000)=0x800, &(0x7f0000455000-0x8)=0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d38000)=0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000bea000-0x93)=""/147) flistxattr(r3, &(0x7f0000a82000)=""/173, 0x1f5) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e48000)={0xfffffffffffffff8, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fchmod(r2, 0x98) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000b4b000-0x1a)={0x53, 0x4, 0x6, {0x80000001, 0xfffffffffffffff9}, {0x0, 0xcb31}, @const={0x5, {0x3, 0x1, 0x0, 0x4}}}) getsockname$netlink(r3, &(0x7f0000a8b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b4000-0x4)=0xc) 2018/01/05 18:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000b0e000-0x38)={0x800, 0x0, &(0x7f0000623000-0xe0)="", &(0x7f00003a1000-0x1000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000264000)='vmnet0[md5summd5sumtrusted%vboxnet0user,\x00', 0x1) bind(r0, &(0x7f0000b0f000)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032e000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ba5000)=0x0, &(0x7f0000bbd000)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d78000-0x4)=0x0, &(0x7f0000198000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cf6000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff80}], 0x78) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000732000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="1c2d55755447", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00003c5000-0x4)=0xf86) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000448000)={0x1, 0x0, [{0x400000b0, 0x0, 0x0}]}) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/05 18:41:27 executing program 0: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008c2000-0x4)=0x0) tkill(r0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x16) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x404, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) 2018/01/05 18:41:27 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003a9000)="26000000240043fc00170019ffff550801000005000000000e0003e7effffeffff0100006e35", 0x26) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f7b000)={0x0, 0x4b3, 0x1, 0x3c1f}, 0x8) 2018/01/05 18:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000402000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000a2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068d000-0x4)=0x14) 2018/01/05 18:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '('}, &(0x7f00005ae000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f1a000-0x8)={r0, 0x5, 0x80000001}, &(0x7f000038b000)=0x8) 2018/01/05 18:41:27 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000f63000)=0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000083a000-0x9)='/dev/kvm\x00', 0x80, 0x0) r1 = socket(0x81f25db4d92a7b85, 0x5, 0x79) sendto$inet6(r1, &(0x7f0000474000-0xf)="25d278c0423822c8c89aa98ae852c3", 0xf, 0x2404c041, &(0x7f0000d51000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd417}, 0x1c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000836000-0x84)=""/132, &(0x7f0000055000-0x4)=0x84) 2018/01/05 18:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000850000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00007ec000)={r1, 0x18}) r2 = socket(0x10, 0x80003, 0x0) sendmsg$netlink(r2, &(0x7f00007c3000-0x38)={0x0, 0xfffffffffffffff3, &(0x7f0000fa4000-0x10)=[{&(0x7f00003f3000)=[{0x14, 0x800000019, 0x11, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f00004eb000)=[], 0x0, 0x0}, 0x0) 2018/01/05 18:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00006b6000)=0x7, 0x4) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/01/05 18:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000d1e000-0x8)=""/8, 0x17) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1ff) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000f55000-0x4)=0x1) r5 = gettid() fsync(r0) tkill(r5, 0x16) ioctl$TIOCNOTTY(r4, 0x5422) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 18:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='N', 0x1, 0x0, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) recvfrom$inet(r0, &(0x7f0000177000-0xfd)=""/253, 0xfd, 0x10000, &(0x7f00004c9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 18:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004eb000-0xb)='/dev/hwrng\x00', 0x8ac1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000fe6000-0x8)={0x78, 0x2, 0x4, 0x0, 0x3f}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/05 18:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x40f, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/05 18:41:27 executing program 4: socketpair(0x11, 0x3, 0x8, &(0x7f0000d93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000001000-0x8)={r2, r3}) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000b52000-0x4)=0x0, &(0x7f0000b1a000)=0x0, 0x0, &(0x7f0000762000/0x4000)=nil, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x34, 0x0}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x10000ffb, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000341000-0x18)={0x1, 0x0, [{0x200000000000194, 0x0, 0x60003c}]}) 2018/01/05 18:41:27 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000007000-0x90)={0x2, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) prctl$setendian(0x14, 0x1) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) 2018/01/05 18:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00006ee000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x40000000050200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000076f000)={{0x3, 0x0, 0x0, 0x0, "5c196253a61dc21c564ca6a18d71796733764e964639e3f9a8b6c1d0950bc3ecb79a6ce15399f25ad7e775e1", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000019000-0x3b)=""/59) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ad6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000f8f000-0x4)=0x1000, 0xffffffffffffffd3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000fc0000)={0xe, &(0x7f0000c00000-0xe)="705e0473bc17d311cf425d0e12cb"}) dup2(r3, r2) write$tun(r2, &(0x7f0000f91000-0x27)=@hdr={0x3, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff9d, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x349) 2018/01/05 18:41:27 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000036f000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f7e000-0x4)=0x10000001, 0xfffffffffffffd1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00002c4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f7e000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) [ 35.649519] device syz0 entered promiscuous mode 2018/01/05 18:41:27 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000030000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) r2 = socket(0x17, 0x80003, 0x7) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000039000-0x4)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000008000/0x2000)=nil, 0x2000, &(0x7f0000039000)=""/153) 2018/01/05 18:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b90000)='/dev/audio#\x00', 0x7, 0x880) faccessat(r0, &(0x7f0000996000)='./file0\x00', 0x20, 0x200) linkat(r0, &(0x7f0000d08000-0x8)='./file0\x00', r0, &(0x7f0000656000-0x8)='./file0\x00', 0x1400) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x5, r0, r0) poll(&(0x7f0000490000)=[{r0, 0x2, 0x0}, {r0, 0x2000, 0x0}], 0x20000000000002dc, 0x1) 2018/01/05 18:41:27 executing program 6: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") lchown(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000169000)='.dead\x00', &(0x7f0000118000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x17)=':nodev-bdevusertrusted\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='.dead\x00', r1) r2 = request_key(&(0x7f0000673000-0x5)='user\x00', &(0x7f0000481000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='*\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x0, 0x6, r2) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = dup2(r3, r4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000001000-0x10)={0x7ff, 0x0}) getsockname$netrom(r5, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) 2018/01/05 18:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b63000-0x9)='/dev/vcs\x00', 0x40000, 0x0) accept4$inet(r0, 0x0, &(0x7f0000120000-0x4)=0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d00000000000001", 0x10) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000a80000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:27 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000430000)='/dev/snd/pcmC#D#c\x00', 0xe0, 0x1) connect$netrom(r0, &(0x7f00005fb000-0x10)=@ax25={0x3, {"43b235cb0e205e"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000ff0000)=""/221) 2018/01/05 18:41:27 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x3, 0x111600) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000014000)='./file0\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000014000)='cramfs\x00', 0x1, &(0x7f0000015000-0xf0)="e38b242d4850c039310b5b17fc6dca1b2a2fe2517399b9c0c99deb8e998871ba8eec357da1cfac4af3934676466c267feb5987fe9f4e8c9d714d1060b07fe4acc988481b95dd49bd7e17d3fc7789fcb0682f38865bd86375d729f2d92be52644c73cee38749a83205fbc447eab11a7e47cc2d06af46e70969061f6454efb251f7901db5c5ca68ccf1cddcf1bf15f476e9307b0ff30aa3aa93c89dea9a6a1f90bfec564996ce25e518ee25d55ae69e994a5d6b6fbf92596eb81057ee42cdd95dd0823adfc9dadbdaebdb6610b1fc572165ae5fe6549f59350374a5208edba0c23cf3592e6e33db34c8f8ed706c032f04f") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000)=@generic="18c904dd9b8dc36305ccfce2ad9c8342") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/audio\x00', 0x4042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000010000-0x10)={0x0, 0x10, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000013000)={r2, 0x1000, "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"}, &(0x7f0000013000)=0x1008) syz_emit_ethernet(0x7e, &(0x7f0000013000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9151e43ff31e", [], {{0x800, @ipv4={{0x15, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000ffffff11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x18, 0x1, [{0x7, 0x12, "9b1989015542d1456f96f160ca8a82b2"}]}, @rr={0x7, 0x3, 0x9, []}, @cipso={0x86, 0x21, 0x7, [{0x7, 0x7, "082261281f"}, {0x2, 0x12, "6a57002cfc19e01c084de72cd0e0900d"}, {0x5, 0x2, ""}]}, @noop={0x1}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000006000-0x18)={0x2, 0x1, [0x0]}) 2018/01/05 18:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000080a000)={0x0, 0x8}, &(0x7f0000f53000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c45000)={r1, 0x7f}, &(0x7f0000517000-0x4)=0x6) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 18:41:27 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000014000-0xb)='/dev/adsp#\x00', 0x3, 0x400) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000008000)=0x0, &(0x7f0000014000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000014000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) 2018/01/05 18:41:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072d000)='net/rt6_stats\x00') preadv(r0, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/1, 0x1}], 0x1, 0x80000000000) 2018/01/05 18:41:27 executing program 7: r0 = memfd_create(&(0x7f00002be000)='wlan1$\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000001000-0x95)="c8824b97f28c5984b4c6e182568a2ceb64128185654b3040a1e6a3ba02432b9532b253c54c2b9d416a03c9c1ff62581c471b1cdb4819c7b05ad6d7765a32ae56ed022c32b80ff98f8abbf00610450d9abbe464cab3d6840940af4f9da99d8ea3c8780f31f3baedbcd7324d5c89c51e97bc5debaf964a3442488540bfc2fbe1cf184d3a7c55f17e5b6aac1be4e72a6402718fbc5f22", 0x95) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000000b000-0x8)='./file0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={0xffffffffffffffff, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 18:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b2b000-0x8)=0x6, 0x3, 0x0) migrate_pages(0x0, 0x2, &(0x7f0000b43000-0x8)=0x3, &(0x7f0000669000-0x8)=0x1) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e43000+0x5f2)=@assoc_id=0x0, &(0x7f0000c47000)=0x4) set_mempolicy(0x3, &(0x7f0000139000-0x8)=0x400, 0x45cd841e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007ea000-0x8)={r1, 0x80000000000000}, 0x8) syz_open_dev$binder(&(0x7f00005f1000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000098b000)={0x101, 0xd50, 0x9, 0x1, 0x7ff, 0xfe, 0x7, 0x8, 0x7f, 0xfffffffffffffffa, 0x2, 0x977}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000949000)=0x0, &(0x7f0000b01000-0x4)=0x4) 2018/01/05 18:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='attr\x00') alarm(0x401) getdents64(r0, &(0x7f0000001000-0x1000)=""/48, 0x30) getdents(r0, &(0x7f0000001000)=""/0, 0x0) writev(r0, &(0x7f0000a23000)=[{&(0x7f0000cf1000)="3955c3319f0e7d5ddb53a566226c48dd6f34a1322861df0fada3ef465f5133b3dec3f66a02372c2b246d2ab5dbc34c13b38cff3bf9af5189e377781c177384c76f74b62c98511131ce1b16d27603d4a45cc9d573197de8271443219aafd6a819a39fe02b4cfe51a0cf84cb3b13deb1d4a90e0cc58cdb4f49bf6482a94eb6ba08f2f5148757fca2337104b1086411a6b10c0132ee653f62ae18bcd42fd800bd3fa89cefbae0e7ff838150030fc7f2c882a4fd9517cac16d00626ecb468b7027a4122753", 0xc3}, {&(0x7f0000ff5000)="eea68199a87f10e868bfdea0e08f5af2256386d185e8c01ee3f57b3d004d27eeaac668c7e19eb916629599f0878da2d8210148f331b988967062caa6748472c98c4a46acd067a52494be88ab20b2a6005979e114cc5e7c1ce6e0f460363fd13b38eec275cfc988e12442a2634aa1c893c85a73b3a1525cc3f48e0a55dba4a14d05db248c0f4fe2", 0x87}, {&(0x7f0000272000-0x17)="da230158aff50ddf49c8c63359b0d6cb8cbe46162b3c5f", 0x17}], 0x3) 2018/01/05 18:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000069a000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000092d000-0x6)={0x0, 0x1, 0x40}) r1 = creat(&(0x7f000089b000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000184000-0x8)=0x0, 0x26a950e) 2018/01/05 18:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) fcntl$getown(0xffffffffffffffff, 0x9) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000eb8000+0x37d)=0x0, 0x0) 2018/01/05 18:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000685000-0x6)='nodev\x00', 0x0) set_mempolicy(0x8001, &(0x7f0000bdc000-0x8)=0x5, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00001bd000)='./file0\x00', &(0x7f00005ae000-0x62)={0x8, 0x0, ""}, &(0x7f0000e6b000)=0x0, 0x1400) 2018/01/05 18:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) pwritev(r0, &(0x7f00007fd000-0x50)=[{&(0x7f0000fbc000)="e340b1f1fd58", 0x6}, {&(0x7f0000bce000-0x1000)="2938424d5e6eae7df08a36c02bd1f60c483bbee0f486d74e2547e57b084fb3b25cc3f469c15d0d9e44301b6e0fa7308a4467d7d582e6d48bf13152bfb20c3ac6c9c4e944fa3a7cf7be67205e608420598e3471a3fb60b164afcc91a7941329e01481609da9edb881e2725832bc9dc451d8b8a00d96365e70c01d4e444eac784b6797de5cc90ada1276a167f0d342d5722ecb3398675a0b86797f7b5c116e20171c9cbfeb8145e0d81b58e412d426bee4615c61cae77e2411fac8fb377ef7d8f40558778a0aa8497296623d35c0fa35bfd035cff11ffa9804752bab1dc08ca2f007b280a2f9e5ac8c363c7510f8ac21b1e41d00769dd74f6531c9abf6e7261c8f4d441d060486178ef5893e0795906717533b859f34b0c7cc93a588d283ba4ef72e9b5716b20515a88f4754941c88e68ffebc6b75866371393227e87780cdd811fd365278800ba29cfdcffb704c8657e6ede1be93337f5532e3923cc3665535bedc7fa2afeb328c8a7712d55623a472d04ae528a4cc6f698873e980a15651e5a5d03ccd6e496a837718d00b3d1e0d1ef5f9bd1b645689ba1d08982ed015057a531a33fbfeb1bb06c4de1bbbbaf4b19d036dc5447d85c1d63f3ed88f754aeab0088efdc2974fff50a69abff81f404ffa39e736cca14918638db9b8ac2cc24c224ce8538bdeeba3c1e1a1f728f4f243d529c7c3447a06d2f1e1c9b4b7d282cd117146c9e023db78162d70226fda4f361fd80efc91b0829de4391fec1aa0367dc4e8b513cc795138f3cedfdfd26a1578f4f924d9c7edbafd758f126ad3e11c37756d7c057509735b602fbf61ee711d1f9bbbee1bb2585bc1bd939955f8c1bef326801e2f2e1d01e1fc46bc1a5368945d617df99b609735c380b1d25c8ddda6d757ce943f4fea01d90eaeb98f588f4886db2a0ca8124f551df574a86b90bd4958d3e7b9e301169ed380788529f78e54355e08888cd7f75e6320b6916fc34fcd1e91b184cd62ed6b3d43b8b2970b4c120f3b88c12f0a59cdad6f10c3e80446cbb99b62d1c69395ab242ad92f21a97f6e98be50171becf238f62a3a611d543a62125bf2c587afc5c0e7ab0d3aadc68cf840b173cda894c8a2ff8910f66c59edd1272b253185879c58cc0f7a9c5d21da9b6c3c951d8504eb74e93d69fa8afc92f7b769fbaba57cc1d36789abcb877bcc8e3de9598a7c7b12e0c2c191f86b57d5973aafe8000b22b6df7250b21dd75d8d52250a7abba4cf63cdc9ae90ec44ecd623e354901850b1129c4b6c10f926f1aa658d66568bffb4d64d721240d6a107d85c2198d9615f20935af7baf343a4dcdd44a13ec0c978763595f305640bc1ec5de489f33a872a3bc229ebed97c866c6e6f43fefdc97ad712e5dd4c6b7a23238619df8b40cc58e9e54c3502488e1ce252253e9ae941fed2ae91e654232715ef1be84e8ebd983131a9dae3fba08561cd749ecff16c8b70a0434879626e9e6c9231176a9493f70903fe3c7f2a523d0ee8b9a3dcc61135bfd27d1b5bb59c9334889e427beb825e8a963ef8f35cbdf61237eeed5cde130bfef1f8293c4485260835afd9a9faf30236ba0578bf6ef31b36745a70cb613bee592bba453c3ac709e3778940b160dc08d881e209cc0988d6fbeaf014f17dc7969e03e6b0f11da7e7bcc070de1dafbe35b01092832ada1d2a2c41225f7f8dd87f514b77c54188a53493c659ad06a215df0f7957817923ac27e5e2a81ba4507edd5e8c17186aa9cbff356436dbe4b0e831be79772086b827f47fac280e87923c1b4d7def372b9c5cdf3728c6f7a27d168782103c9bd9fdec75b69ed45f4e3f073655a0a7901cff54b781a6ca4677eb09b9519f86f72cb4fd980f1153621b2310a6f7aea0d913703690bd5355753d82e33daef92d2f6e09489ebddc8f77ce60fd041d49b9ce5b9702cfcb55ee00130bfa7b76eb5e0693fd18200270f533e4b127dd8b83343571407e59e0d5516cf38dc44436d2f1471633e49cdc012140047ab2a4591739209d92a92176c50a6b9b813871ee6a211d299bda605f699964acb34865fd714e9eaf33f993dfa9aa95fa7e0de9217ca97efa4caa82ba7cab7bfdbe4dd02c05b6342c52226066b354d640fd6203e86fa5ebcf2bb95e6e500a8fa25a19983d0bde4e51bac58214fd21ea280538520d46a39ea2cad0971d04fd010b9e89ae0ee5799bdc203ea8948c7d1cfe81d789ea11d3464ef66beb13f0160e4575a4848074755443883f20bb852b32fd6bef7990dcfad5eb5bfe43731f88941026d4e2004d9b137391306e7dc9c4cdf67bf93e35c724adb9fc2c749d3fe4ae017f976b1bca33d769028b74c243986fc878b830d189bfb35fd38d8d429a792e2314b38416a3fe4cfca2d729256a439d2b96d94d3a98102c7d4b88bb5965b26739ae9d2773e6835d61bec1e2a60f43335f9fb58f2002f9fdfda25f20182a2a7607265c6704ebc1e5a9c1469dfa33bd5cecd9c726520e0f724da5292e4b66d8565418840007cf20a6f97713662eef2e283f608fd9b8cf8ef9186ed4f1d3374ca177f074899d851bf51757ff645d66a203b3117d99276676e2bf7848249b4ca8117d6d5f3606012a4de01af5a14f4acbfabf2db752fdf7950c1c7b7cbeccd393a2d529773ce770041672383b356c4a073b1126ae66f24ce965116006f70d4229130d0db25eeeed57419d0eb3ae1b57866c891b38f8faa2c1508c66aa9a8625a5a382e92fbfef7262c32386643ad0a81fa6b11642527d43d35c46453184f5a4e211fe28aae696f4566bc3801b54014775c573241a1402d1ed274a79eed4539b3327f4876d410254387b3e7c0c3ff569971df3cb7a934a0622d8299e5e22af2b83c1d79f8e103d8b2ead14e6d6afe345c263d78c9a726a28ec4a32c3d762cfc843dadb77d68d5af75e3e2d1202a49b8ddd471f85d9a5f647040641c1dab9d0f8e2afc200f1999eed9a9344e1d8bed7e022e91edf613795abece979997953f149da7e44d8c5e46ecc45f6b6e1fd91abfecdbbb80d8b84739b0eb6d142df483a695b12c99ad4ad4c6be8b5854008ab737a5f1794d4879c60c223a63808e9c79e3155cbd23d9fb96d700714d8cb87562fb168930f7252b08cda584e2f11d9e75a593c2fcd95f852a0086756fd76b3bf5eca72e88df756e0bdcba20067eff4a883f5e577450a8f35de36a95639d5feb117fc0b0b90bcc84ecac207984ebbf94eda7e97ca22b74f814738432f8af0b7738ce2b8bf58a0ecc8a85db7abf89d923015a5bcfc1264a40e58fd864e08f4b68d72030ba37a9106f68054e55bd08c322adeb5f3e46d7becee81c83cbdd7885fd4ed8e55cf8989274397ae6fd8487e001415a0367701a2df7906c642d6508cffa8431f7209dec4b27eb3edc56e658bd3d0c8e8a035bc2c8729199f90260ed0a72cbedc6d1e344733fc03c35e982ddd7493e81b9bcc84e40a8dad8b0013c13daa39126a2c14f989909db1027c1380557a5439c3643dcc86af3a3090f0ca865a47463161844d467bfcea9f896d78b6f46db0f177dd7ff6404635ce050d4f1f1b9e1ff01a527e827df379d8af9735ccd47084d6bdaf9de4c06ca7c12d953b2eb2f6c9e6ea1558d07509ccd51a949974cc85bd287f04b6d8039783cd0eb97b2c03e1a3778b7b20103c78b6d04614d0b7e7c90a18b52b002ae7d2094ac8c023d7ecbc378465d3f7afd80f26e4b490564c25aafef071502d6f07a964dec64b74bf1f2df369d8141e039c1539a1e30085aa37ffcf6086fa4d81a5520d66121bf27068306f5ea62fcfbb95c28d602da5d1e7d98a8825918c2f1f25e0d2e9ae669389f69c4c840b04aa9be62ba0398a6489ad3a81ab82fcd870edbf7dff69f6f922f57de71652f78f1c3b481b22d53f47c20d55a271af8c745de82b194956783ef2c8bfafe13b409f62447deca6f7f1bb454808e33c4145e634ac223750f9dfb47ff1443aa0464f40bf003770f972197bb44cf89a51232319e2eed8d7b9c53c618200387bd4779b6782be2ee4454f6f0f216b20ac75996d02b02aaf6256fd899c5eb6b6a8e10623b0cbbce3269ccb52611eefc12b96a62c2006aeff69466f37e42b5703a937e1b920a8ce4bc051b296623412514f339916d42672a7aa7e272821198a50b571d26c2a64ee889be2525b7dfc7eb2930f25528a9d3ba8845445acdb7d6a37ae78167b5105b8367988714976af119a0aa1fcca82165d6b5f32668c60c516acd2d4caf506b745902e31dd2f655ebec95eb00ef33d3b48c26134c2656546a2b482515e1c9ab8951c272d0cb5105cc03d53880cc70d14565f0b8a21f8057c72f23205967d6adfce3cbff85365f334d57ba86463aa7d1d35bf71b18a72e3f21e944edbb2b770605edbc3673332a528867df96d4c450b5dd2f454b25a5cbe2e4cf940ac9ffbdb953e2e194b0684bf5933273b7f9ea5b1a58c299af7ca508d8fc1e69b1280cb75007ba8bc3e60f3d158e7dcb0c1b6e66008bc65cf8d507c019e47f3f4b6cf0436e452fb6e8ac44c08e901536ade26fd6c554cb091e6ab227f45d93afa2774f94a3a754acf7908e5f327a30536aef96698b00d519b484ebcbe35be3f8d648a00d885a272a4f12577121b0d067c435bb532986c97ad9443f911d5c6ff38ad563eb2e8d11b4fd15268374d202d3ca7f2da4ba9de85ff00db6358aa536c89e7931161a8fa820f45149681b2b704adb4f27efe489f4c2c19ff5c98f8b2bc91fb6be2b6b85550e256f0c234e157c115fe583705588b781519ef72256de8265f24bdeba75fcbbfab4ca405a1f627303591f2763087b7757f132abb04b0ad6dd771ceef54c1dd0d231d113614da786c37ce459abe53d94362816ad285e19163a1286d1e792e27a0ab1efc6f9d7cbef4799e23c1c46183c5426c0450aabfafaa3460f1e7c92948735d5d490c316f0704c1904394ffe939de813ea0ed115a2b4c4d18581a1f670bdda35ddeb0f0c0870d73268b6e375b3d4cf0dc2956809c6bb2884ebf862a2120f87a0fefb1f580985a0e5e0fe0cbee91556f957e3dd59174dea5431343dff3e0480e604a42026a345e0e86a21527cf1459b465c1756b986f99d968ba092633e8bd7e094954ab57c2017c90eea92dff7ac695a4bc5618e7a5da12640af2efaa74a2a521cf0fdef59b3bae6bebcafffdbed749dd44b98224f86935dc0f5d55fec4776dd2791dffda3c45d23b2c3bfc9a715ebead8ff538336ec737fa75b5fb1d3f9cbaa5b41ffb0c5f8ad0fd6d686c4c128c53056baa8dda75ff910999ff67028fad0048f0c3b9dde6eb29c306a38d5552d36b17bdd69c0345a227426bc8957b91e61cf22272460926dc1df40ec822cbccdb6af3c9e04f48c47bc4323ac2529a469bc7b518323f91ffd690af4c2beb66d1b2ef25226ef7cebb827173574a1b312960ce788b715578a6bb7d9ea9bc03ed458b904d2d0877c0a9c1c298978a9aca31b95ad9ecd38068aedbdd352dfc9182cb8651b2025b3a6246fabed2cfa191ff0acaa7f80cf3934914d272054e46acbe2063a3708517ba22522513317d5d63fa7fbe1c5e63d66c3929962e384b0da5e53ae0915d2f1216b296ce414e2dd2f451eb63a5af7fc4e68ff474b590217b1e768554a6aa17e97de322beaf8ed904c8280bcdd9070b1da0b51aab81938fca872e780ec03b03f584574bbe6ce8b25b755a6275f08c5dc2a1046f8d606ced2a1c6ecef47787c4b863d76cd7f48b1277e65a6c77ea5753575d0e3d4e19e8040f33e65f9907cc05c2f1ef3c34379287055533ea2f102", 0x1000}, {&(0x7f00008d1000)="d22c5084733551fba9f6f65accb70c4f3d3c5b8c9131fbae8d96f0e2dd90ede1ce85e06ced5c817228574207d7ffc2b271a9ccb481db28b4", 0x38}, {&(0x7f000056e000)="bc2cc4558bec39b9023447a602625e2951827ba2595592e3a8d063ed3fdc29781ee8060abc556951c78443423edc3df6ecbc3030ed84161318ea2b8f9daa1ca69d8c4035f3fe75bd26f188108620598ac8c5a16e8b083112583193a7675b9f6df191ed11a9b49d902770f459b2db08d32a92e407790e0d5c94b95d5e14", 0x7d}, {&(0x7f0000495000-0xa)="d1df98914aef5e6b9212", 0xa}], 0x5, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00005ba000-0x10)={&(0x7f00002c7000/0x2000)=nil, 0x2000}) lseek(r0, 0x0, 0x2) r1 = inotify_add_watch(r0, &(0x7f0000e33000)='./file0\x00', 0x22) inotify_rm_watch(r0, r1) 2018/01/05 18:41:27 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b74000)=0xb) getgid() shmat(0x0, &(0x7f00007c7000/0x1000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) sysinfo(&(0x7f0000133000)=""/1) readv(r2, &(0x7f0000fe5000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fbf000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000fbf000-0x10)={0x4, 0x8, 0x3, 0x2}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000e07000-0x8)='./file0\x00', 0x30000, 0x20) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000fbf000-0x18)={0x0, 0x103004, 0x2, 0xfffffffffffffff9, 0x6}) 2018/01/05 18:41:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) unlink(&(0x7f00005f0000-0x8)='./file0\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000373000)=0x0) rename(&(0x7f00005e2000-0xb)='./control/file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e4f000-0xc4)={0x0, 0xbc, "bf156e0e0eac40e381f85281bd2fdac996782cf4eedf6a238b037f0d60b9c968ed1c80e713c7c38f9761f6149677acfc0250f578001c5d12b5bb476f95f0fdf5ec6eb22d781482a25c9fa3311e0148d5ad1d18448bb4c2a4250172ac410c3650b04d836a67b977b8d746e60f3b57a53bb4412ac242de1a88c50eda41e010a2a9f7055ab48532e62a505888ae1bdb05fc1d46af26d5009cba81894d9957f5b5f001116dcd8adf0cf4c472b2509f22d654e236cdf29a05c1c970b4d394"}, &(0x7f0000785000-0x4)=0xc4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ec2000-0x8)={r2, 0x97}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 18:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xd)='net/dev\x00') preadv(r0, &(0x7f0000c8d000)=[{&(0x7f0000410000-0xc1)=""/193, 0xc1}], 0x1, 0x103) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000503000-0xf)={r0, &(0x7f0000b2b000)="d7044112126d10d81fe0a618bb0f2bb58f54e643024a35bbec263de00392e413dc9f5fa5e75dc614240ea8298b8b731f2df7e457a431ae32ee874ef945a0956b588bc2d010b5d98ad050c21cd040a245770458724d5265a311ccebd396cdfb1a866e6743490e2eaa533df0c4d06e7c18b11ab1a2fddee5a806fdc02140dcb6ab19f560fbd68186d18987dd02", &(0x7f00003aa000)=""/157}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000f3000-0x28)={r0, 0x0, 0xa6, 0x1d, &(0x7f000073c000-0xa6)="c7121969abe5b89fe31836c1ee9888d02a62c82aec823a92274cc4a92ffd8d3ac17868ce64fa028c665e04b52371338ed0279e4babbe18312d4a4038131bdf85e62d265780dcab545c304c91a53568fae3ff2c6ccdf4b91a82be383ca2091b312ab293086d13831c3177c5d9ebb8ce124e67bf2aa8c31e91d8269e3956c45bfa2fe286cd1ef458f7d608e8e780fc287b5a7644fc4b23ec4b263a49c7479a8338d07dac848f57", &(0x7f00009f8000)=""/29, 0x9, 0xc74}, 0x28) 2018/01/05 18:41:27 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fc2000)={@common='rose0\x00', 0x4}) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc4000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000fc4000-0x7)=""/7) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/autofs\x00', 0x40000, 0x0) sendto$inet(r0, &(0x7f0000fcb000-0x2)='\x00', 0x1, 0x0, &(0x7f0000e1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000fc3000)=0x9, 0x4) 2018/01/05 18:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000e9000-0x20)={0x0, 0x2, 0x200, 0x2, 0x6, 0x196, 0x0, 0x0, 0x0}, &(0x7f0000df1000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a1d000-0x5d)={r1, 0x55, "541ad6d4135df12d2a6f0ebab3452ca2767faafe9ea252546f389cf319d857dcb149f925d74f411b07806ff27850019828abffb653c0545f45f623134ce5f05beb98584c7bda6855196d473d0754b1c02d73f9e45d"}, &(0x7f0000fb2000-0x4)=0x5d) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 18:41:27 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000476000)='/dev/rfkill\x00', 0x4001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$amidi(&(0x7f000019c000)='/dev/amidi#\x00', 0xffffffffffffffd7, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000002000-0x10)={0x81, 0xffffffff, 0x4000, 0x1, 0x9, 0x0, 0xb7, 0xffff, 0x80, 0x40000000}) accept$netrom(r2, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000001000)=""/30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f0b000)=@sack_info={0x0, 0x9, 0x1}, 0xc) 2018/01/05 18:41:27 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000afb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000002f000-0x8)='./file0\x00', &(0x7f00001e8000-0x8)='./file0\x00', &(0x7f0000b01000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000166000)="") mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b01000)=0x6) 2018/01/05 18:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d1000-0xb)='/dev/hwrng\x00', 0x2a41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000986000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000268000-0x4)=0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ec8000)={r0, &(0x7f0000788000-0x7b)="3a560a2a92fba2a9f1aa55ab7e69471e6304f3774f82d6d466cea78f4b0ff267722ddd217a879d2d8ab787f71d8a1fccc2bc7623f8798fb1fcc15c5701859e760c252fc73e1f7c6ba48e0e65eb286a42f45bb160f48ab60b68956026abccc263a779d9985a105a51737582755298029f7ed442b4c1df9dccb74bc0", &(0x7f0000b74000)=""/49}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0xfffffffffffffdd9, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004ec000-0x20)={r1, &(0x7f000020c000-0x8d)="044cffa21d07d26ef17a4d1b55eba249f5a9cfcea384aacd3c55b721027a117b210dde39cdc5aa0eb25a59bc57ccf19f7bf1c201757ce73b1ef7a3d043f0be8854d3309d009985537a1871b44fd9262b97e630f5cfdd8205ec600df8703a16a6981115e33b38c3efd25f20fb5e7298c21127b4fbaea9ccbbfe81daceed29775cd83e9dce573fe3c11841280c72", &(0x7f000002e000)="1e", 0x200000000000}, 0x20) socket$inet6(0xa, 0x6, 0x7) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004e8000)=0xee, 0x1) clock_gettime(0x7, &(0x7f00001b8000-0x10)={0x0, 0x0}) splice(r1, &(0x7f0000b08000-0x8)=0x0, r1, &(0x7f000042c000)=0x0, 0x8, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r0, &(0x7f0000285000)="", &(0x7f0000745000-0xb2)="", 0x1}, 0x20) openat$audio(0xffffffffffffff9c, &(0x7f0000017000-0xb)='/dev/audio\x00', 0x20200, 0x0) 2018/01/05 18:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000014e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dbc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000043e000-0x88)={0x1, {{0xa, 0x3, 0x67, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000028f000-0x4)=0x0) 2018/01/05 18:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000059000)='systemmd5sum\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007cc000-0x8)={0x0, 0x200}, &(0x7f00009a7000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002c5000)={0x3, 0x200, 0x3, 0x0, r1}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/kvm\x00', 0x1000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) signalfd(r0, &(0x7f0000bbf000)={0x8001}, 0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10c0000100, 0x0, 0x0}]}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r5, 0x0) 2018/01/05 18:41:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000093000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00008a3000)={0x0, 0xfffffffffffffffe, 0x2, 0x4, 0x0, 0x2, 0x687e, 0x2, 0x7, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000048f000-0xb5)="1f0000000001ff000e4345bb0400020000d100000900000000000000080000", 0x1f) 2018/01/05 18:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0xffffffff, &(0x7f000038d000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c19000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000010a000-0x8)={r3, 0x0}) ioctl$KDMKTONE(r2, 0x5385, 0x0) mq_notify(r0, &(0x7f0000d9e000)={0x0, 0x20000000031, 0x7, @thr={&(0x7f00001d3000)="1d935339f4bad5cbb82c0fff4440cb1ca8dcb6a5be7f44f17437c43b46f8dccfc7978df1d49836cf85e737c20d09ab15536bbe50de61d7baceeb0d9d83c1f1e75729113101d51134a12b6fdc593fc86f791ddecf49b08afae23819fca3b3be15dcab01d4f59a466c12c98927f5e7d5758df4bc55ec07be7e79d1497a24cd9d290324ba0c037f63aa15bd97d0135a062d88af0dba7a668a36ff28871e4b1267", &(0x7f0000fc1000-0xab)="12d5ce918b302855b964cd05f006dd534fa3b1fb69d72189e112214bb00d68a3e90e0ae3ad389ee79cfea79bcd122629d7670274ea3ecb74911688c15f3f864de8de9f447936b8841dbc2db9fdcbb94596c31010ac60946505c2fdb9bf6c6d164bdc234fcfa92130b314f2b6765e79a49e4d1d0078e07d4bab73fbd7ef696597d8d9899fdfac000000000000000135ff55de50e4a19e472bc4194dd7c671ada01e50ccb4454947315ce430"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat(r1, &(0x7f000020a000-0x8)='./file0\x00', r1, &(0x7f00002ea000)='./file0\x00') ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x10000) 2018/01/05 18:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000050d000-0x4)=0x0, 0x0, 0x1f, &(0x7f0000728000-0x10)={0x77359400, 0x0}, &(0x7f0000ad5000-0x4)=0x9a, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b79000-0x9)='/dev/sg#\x00', 0xa0, 0x80200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000099a000-0x4)=0x0, &(0x7f0000c9f000)=0x4) 2018/01/05 18:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009d5000-0xe)='/selinux/load\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000c06000)=0x81, 0x8) getresgid(&(0x7f00004de000)=0x0, &(0x7f0000b28000-0x4)=0x0, &(0x7f000093d000)=0x0) r3 = getgid() r4 = getgid() setresgid(r2, r3, r4) 2018/01/05 18:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00008af000)={&(0x7f0000b3e000)={0x27, 0x3, 0x7, 0x4, 0x0, 0xffffffffffffd784, "0684d4b19475e936573cd51eb1608cdd0e7ad2a05b21e17319f39bcbceeec70f4352fd26620e47728415c61c46db12e6acb931c04fd57d68ba482941f0916e", 0x7}, 0x60, &(0x7f000080e000-0x70)=[{&(0x7f0000bc8000)="b3c9a439fcdc28321b6e62759fae5420528328b1c61d90f447e880a49b3c0c2a227bf0b3958983a35c13e1ee09dd936cbc00a5c0a94316469c2da438f993c6f64a6dffa429ef5026a2584e83eaca023b42174883b21e96366300d53dfca27d6e8f970a664744cf0a41124238af5a16be6cd079a4712ef8f04bb806634d20449861551043fd2ec46c5dd64ab19995530b9e4c39", 0x93}, {&(0x7f0000126000)="62194b4e302808c851d092374e99f5519224050a2b0f64475f94b04f0db96921a81fd420e521a643089c4ad71439673d22d25287e0f6bd083a1f207c6369638b627588b56488b6ba76b6bf06d83c6ff9f866443e9f01", 0x56}, {&(0x7f0000fc2000-0xce)="abee322dc2822adc19f5436f7113aa089f42bae99e23ee6e7160ec0db050590a6aa4f4fc14d411464e55686aa599188435b4e6a05989c4148a63d3c2446f6195d1a9f21a2dd3432e1660ce1b69864074dfe3f002355c156abf055d7a19c47973365ddd7566631a4be3ff49449e4a68f14453d6550981622d91f07d13a1e2529cfd2167554bf8a3c29b165434940da24dd156a5499f2f388159895dc7f796c2526960717e566db523d34ad00ea954bea63ac7371b9ee4864e3d71c9e128788569801956aed6dbbbdacf962d8b2eb0", 0xce}, {&(0x7f0000384000-0xa0)="577335e9eb25ce325eaaae0bd5d207880c94197e2b03b947adb8ed1c5d385ce0cd4065706e75a799c78ab22389e3dc9417a91212f83939451821711186a3801eee740d978297339ce37eeaf113db2ac16d72d482e35b96434a866f0b6af7820376e7756d6730c8825d4064e673fcc429f357af2722d1d557d70b8ba871e3909fd45f94930493c9886493c731054dd00f59cc91fdad4e97f12ee368b36f13850f", 0xa0}, {&(0x7f0000ca7000-0x1000)="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0x1000}, {&(0x7f0000b0f000)="652d19e4039d7f5df3bccccd39c8be879579d2ac019a0329ced3460bd4b114355a1a2c4654547eed804eca82e35de10c933ed7c1ebb33d0f6101e6d5e949b7e9ca7a89e111a2c9428575bf7dd1d9744b8607611122c7b81e3282872eaed2da23697d55f72a9bc3a70fecbf943658e973a0c4e6af21cc2054d75e88fbe1a7281c0c3fa1e68902cbaedf052222e79d26b99c552a76f110c823", 0x98}, {&(0x7f0000ab4000)="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", 0x1000}], 0x7, &(0x7f0000ebe000)={0x68, 0x10b, 0x1, "ce776a385c1bff5150621b4dae0030ace3dd3f2052da2469d2aea48cdba03f2be5adec89d41389a404ab8ef8fd71e45f22bacd1f7c5ea91ed30977ea2b50ab33171e863feddba33219faab5b6a2915bb5a0aee8e159c"}, 0x68, 0x10}, 0x10) read(r0, &(0x7f0000d1a000)=""/0, 0x3c) fremovexattr(r0, &(0x7f0000f15000)=@random={'security.\x00', '/dev/input/mice\x00'}) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000029000-0x78)={0x7, 0x78, 0x1, 0xb8, 0xfffffffffffffff7, 0x800, 0x0, 0x5, 0x0, 0x2, 0x9, 0x13, 0x4, 0x5, 0x81, 0x7, 0x0, 0x7, 0x6, 0x5, 0x7, 0x606f543c, 0x0, 0x101, 0x398, 0x9, 0x2, 0x4142, 0x9, 0x81, 0x6, 0x2e, 0x3404, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x401, 0x5, @perf_bp={&(0x7f000042b000)=0x0, 0x8}, 0x1000, 0x0, 0x8, 0x5, 0xfff, 0x6, 0x7, 0x0}, r1, 0x2, r0, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000779000-0x4)=0x0, &(0x7f0000e48000)=0x4) connect$netrom(r0, &(0x7f000043c000)=@full={{0x3, {"ff5c623f1707b6"}, 0xfffffffffffff801}, [{"1faa9b26dd0f22"}, {"922351c37f4d41"}, {"38db2e320c3bea"}, {"e939ebb8219517"}, {"13271868682ca2"}, {"3c90c93d7c23d5"}, {"8c5d001c9f0efb"}, {"07da7e1e07fcea"}]}, 0x48) syz_open_dev$evdev(&(0x7f0000627000)='/dev/input/event#\x00', 0x4, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000cec000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) getrusage(0x1, &(0x7f0000317000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000404000-0x10)={0x0, 0x0}) 2018/01/05 18:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000d1c000-0x8)={0x0, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000508000-0x8)={0x6}, 0x8) r1 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r2 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r3 = dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/05 18:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000035a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00008d7000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000f5f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 18:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000cd8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008a0000-0x4)=0x1c) fcntl$setsig(r0, 0xa, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000089f000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e1e000)={0x0, @in6={{0xa, 0x0, 0x94, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007e4000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001af000-0x1008)={0x0, 0xfffffffffffffe28, "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"}, &(0x7f0000504000-0x4)=0x1008) sendmsg$inet_sctp(r1, &(0x7f00003bb000)={&(0x7f0000dee000)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000807000-0x20)=[{&(0x7f0000df4000)="e9979c2539ae5ee1426dc97274eb9a9bb6ecd2df7d19490afd1c6911167bca8aa1c81c9b2b4717a459302ca316e0a5a7435f157d57d4feaac4ba3eb948a5322443fb8b56baaed60a84f4ba40a5e5d6c0dda990e85929c1c6e8a9a146802c1073c33ec741372689862ec204f976b0198547cc678d2058a1edf49463898a1000225b97670b7133e8e31406334b23cf364d2957f42ab35eee401aef9063c31a9ba719c9f6799e69ef80aa0f97b7461855541bcd574caba6d931f52a991ea07693d053617b658f967de52f8996f4e24ca23d0155dbd2601d4dac5388a69de3e33733e78196252c0d", 0xe6}, {&(0x7f0000a0c000)="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", 0x1000}], 0x2, &(0x7f000057c000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8, 0x1, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xafe, 0xc5, r3}}], 0x60, 0x8000}, 0x4004000) socket$inet_icmp(0x2, 0x2, 0x1) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000181000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) dup2(r6, r4) creat(&(0x7f0000b2f000)='./file0\x00', 0x9) 2018/01/05 18:41:28 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000+0x5b4)={0x1, 0x3, 0x80000001, 0x200, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r2, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.444627] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/05 18:41:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000030b000)='/dev/input/event#\x00', 0x8, 0x204800) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000d65000-0x8)=0x1, 0xffff) inotify_add_watch(r0, &(0x7f0000acb000)='./file0\x00', 0x0) 2018/01/05 18:41:28 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000df8000)=0x9, 0x4) write(r0, &(0x7f000084d000-0x26)="26000000240001f8feffffff00008d4003000025011f00000e00010002090000000000000035", 0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000053c000)=0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f7e000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/05 18:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc2000-0xc0)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x3, 0x92e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) pselect6(0x40, &(0x7f00001bd000)={0x8, 0x7fffffff, 0x4204, 0x9636, 0x75f, 0x5, 0x2, 0x80000001}, &(0x7f0000c57000)={0x7fffffff, 0x100000001, 0x8, 0x0, 0x7, 0x5, 0x7, 0x4}, &(0x7f000096f000)={0x8, 0x6, 0x2, 0xfff, 0x7, 0x1ff, 0xfff, 0x1ff}, &(0x7f00007bc000-0x10)={0x77359400, 0x0}, &(0x7f0000d91000)={&(0x7f0000152000-0x8)={0x2e4e}, 0x8}) 2018/01/05 18:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052a000)='loginuid\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000fe) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000076a000)='/dev/autofs\x00', 0x100, 0x0) 2018/01/05 18:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bb8000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d8f000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006e4000-0x8)='oom_adj\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000645000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000036b000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b76000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f5000-0x4)=0xa) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000993000-0x26)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000629000)='/dev/admmidi#\x00', 0x1ff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00004ef000)={0x7, r0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ac7000-0x8)={0x0, 0x6}, &(0x7f0000dc3000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005b3000-0x98)={r3, @in6={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x10000000006}, 0x98) accept4$packet(r1, 0x0, &(0x7f000083c000-0x4)=0x0, 0x80000) writev(r0, &(0x7f0000e75000)=[{&(0x7f00003d0000-0x39)="390000001100094701bb6be1c30500ff0700f8060000000045ef00ff08009b0019001a000f00faff040000000000ff0004e9ff0006000d0005", 0x39}], 0x1) fcntl$getflags(r1, 0x16adc282b87484ba) 2018/01/05 18:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x4, &(0x7f0000268000)=0x7, &(0x7f000022e000-0x8)=0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000-0x10)='/dev/sequencer2\x00', 0x501000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000805000)="9bad7eafd6cfb2ac3e54a44e566490ca76b795add92c7385e980ca96b45ac70ba87dfabfa1939455001d176152219130cc10c8b5b6ed3e9dcc14dad5b0b930b0da5e96", 0x43) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000a25000-0xb0)={{0x7fffffff, 0x1ff}, 'port0\x00', 0x32, 0x400, 0xfffffffffffffff8, 0x5, 0x100000001, 0x9, 0x3, 0x0, 0x4, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(r0, &(0x7f00003bf000-0x70)=[{&(0x7f000068d000-0x60)={0x27, 0x0, 0x800, 0x0, 0x6, 0x6, "6ecea6079d9ec93a09915c513962b5fbdc9fd02bb91f37d8b6dec91cfd0664caf0bf7016f8ed30572e124e890453af70128b669b334cbc79fbcc09c7ccba85", 0x3}, 0x60, &(0x7f0000213000-0x20)=[{&(0x7f000038a000-0x6)="9826e03bc88a", 0x6}, {&(0x7f0000c81000-0xb7)="84dda6b53427d9a168b3ad11190b2ded5f439c0ea00e4feb85d10885f72148cf63912d0c5e4cdf8501371214f54b6e19398eedcf4db015ce54b8a342f3ff893bd79339964c83aa3bdef7c3903099ae6ff8dec204ef5ef9541451c2b0078c5438ea858c601c651bdd3674364fdf239edb66d0d3039887da5d61261be6c2063689959e34f1102417f5054653b942c19e63f6ca828b73d02f16c3bed9e20040820a276f76d0e0cc384c52b9053cc8f5b14d219816bedcf6b0", 0xb7}], 0x2, &(0x7f000052b000-0x30)={0x30, 0x18d, 0x77, "f3014b5ed46513dfe6bb0b01c5e3b4c74a9517f52d42948dd40344ef"}, 0x30, 0x20000000}, {&(0x7f000099a000-0x60)={0x27, 0x3, 0x100, 0x4, 0x7ff8000000000000, 0x10001, "b8af00a833fa6c37625c599ba8f950335a7a01c27f850eca85f4ebf22e1e847ffb3584629cf7af965e13befa04743a07869f4f07caf8af37293d7c10203ba6", 0x7f}, 0x60, &(0x7f0000cd9000-0x10)=[{&(0x7f00001a7000-0x63)="342e7ef314431f7eaabec935e020cea14b721477cd2b98d7677a9583934978603d3112c5450f42f630a87534c2985548aff15a4283bfd39dd51b2d35e6e11b7fbdbf85618187a69178013a4a9fe1c301137e3056a412d59d260c7db9f9acd13c3ad0d2", 0x63}], 0x1, &(0x7f0000997000-0x7c6)={0x1010, 0x111, 0x1, "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"}, 0x1010, 0x81}], 0x2, 0x24000010) 2018/01/05 18:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e80000-0xa)='/dev/dsp#\x00', 0x8, 0x101000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000af000+0xa83)={0x0, 0x0, ""}, &(0x7f0000fc3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005be000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) memfd_create(&(0x7f0000d55000-0x7)='vmnet0\x00', 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000521000-0xc)={0x4, r2, 0x1}) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000be0000-0x8)=0x9) 2018/01/05 18:41:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000257000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f6f000-0x4)=0x1ff, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000142000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bb0000-0x70)="a056430f630000000000000004b67b0c73f61abcb67930666c879a4be81652e3f022ae3579875c846501f94f5d2208739bf58659c99c3555b0cb517af187d469ff22b3ad2027883dc85e6abcf1aee3c80fd9188f90b7d58912f12849fb527eb409fb7cfb521ebd4785025ffac38cfb8a", 0xfffffffffffffe04) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000055f000-0xc)={0x4, r2, 0x1}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000e9f000)=0x2, 0x4) [ 36.648727] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 36.677809] syz-executor5 (5349): /proc/5349/oom_adj is deprecated, please use /proc/5349/oom_score_adj instead. 2018/01/05 18:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x80000000, &(0x7f0000e5e000)="8fb8c13d6fd7b9032601bd0e7c3a13162589e3f2ec5090d3b3b5e0e80fab5dd14d3003d5f2e6294d3f1be3ec694d1ea4ed4c3f330375fe3011aef0ed972c61b0c664d2b136e36e41f110fe7b47ee68684d173d9146152d55ef5b6638b0fc128cdadba5e0f42440cfb050495488f59c38444570d9b7e8b94362113809a5656fa17623ccf6765b7cf0a13a5ec12966") creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:28 executing program 2: r0 = socket$alg(0xa, 0x3, 0x84) lseek(r0, 0x48, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x32, 0x0, 0xffa4) 2018/01/05 18:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x54000828, &(0x7f0000456000/0x3000)=nil) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f51000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000907000)={0x1, 0xd82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f60000-0x11)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpeername$unix(r0, &(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009bf000-0x4)=0x8) 2018/01/05 18:41:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x201) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000db4000)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000042b000-0x138)={{0x0, 0x0, 0x0, 0x5d3b, 0x4, 0x7, 0x0, 0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12800, [0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f90000-0x8)='keyring\x00', &(0x7f00000c7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x7, 0x100050) r1 = request_key(&(0x7f0000526000)='.dead\x00', &(0x7f0000503000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f7000-0x1)='\f', 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000dd5000)='.dead\x00', &(0x7f0000c02000)='/vmnet1-\x00') 2018/01/05 18:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000086d000-0x6f)=""/111, 0x6f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003f4000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x1) syz_open_pts(r1, 0x1) 2018/01/05 18:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') read(r0, &(0x7f0000f19000-0x9c)=""/156, 0x9c) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0xffff) 2018/01/05 18:41:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_pts(0xffffffffffffff9c, 0x80000) r2 = fcntl$dupfd(r0, 0x4, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000002000-0x8)=0x8001) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d5d}, [@alu={0x4, 0x100, 0xb, 0x8, 0x8, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f0a000-0xa)='syzkaller\x00', 0x8, 0xa7, &(0x7f000000b000)=""/167, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) read(r3, &(0x7f0000c66000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000eaa000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0xf, 0x16, 0x1c, "4a2627724fb95f2f63ce5e27157d35792a7655d331048ad0756efc8c1f432a9fc9640207162bbd3acc3fd514f2c9063377cc5acc832fbe458fa39e54196a37ff", "1dfe7782406444c605dca4b16e5cce25ccb59239def8a1d05b44da85e97a6111c5be3d33919fe23048cd2448a23f0974e93bbbba43f2cb2ba9d032db2e42ec6e", "2ba5899801bedffaeb4db31336c716f1986032ecdbcaf95682bb5c7ad4fd5ef1", [0x5, 0x6]}) r4 = socket(0x10, 0x802, 0x0) fchdir(r2) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00007c8000-0x4)=0x30) write(r4, &(0x7f0000dbd000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) [ 36.723849] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/05 18:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x10000000000408) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$mice(&(0x7f0000246000)='/dev/input/mice\x00', 0x0, 0x442800) socketpair(0xb, 0x3, 0x3ff, &(0x7f0000422000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00003c2000)={{0x2, 0x3, 0x7, 0x0, 0x9}, 0x3, 0x3b4000000000, 'id0\x00', 'timer0\x00', 0x0, 0x80000001, 0x40, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005e1000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/05 18:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000038e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f00001a9000+0x3a2)='nfs\x00', 0x0, &(0x7f000000a000)="") r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000321000-0x78)={0x7, 0x78, 0x7, 0xffffffff, 0x2, 0x5, 0x0, 0x58, 0x2300, 0x4, 0x37, 0xffffffffffff0001, 0x2, 0x3, 0x100000001, 0x4, 0x21b, 0x98f, 0x1, 0x5, 0x3f, 0x8999, 0x6dd, 0x6, 0xfffffffffffffff9, 0x7, 0x8, 0x7fff, 0x9, 0x9, 0x8c, 0x100, 0x5, 0x80000000, 0x80, 0x0, 0x3, 0x40, 0x0, 0x4, 0x1, @perf_config_ext={0x1000, 0x6}, 0x1000, 0x2, 0x1, 0x1, 0x4, 0x1, 0x10000, 0x0}, r1, 0x8, r0, 0xc) [ 36.782996] QAT: Invalid ioctl 2018/01/05 18:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012f99e1edbc618bf5ba4c18a8acf79a7f3f43a4670b880ca59357c59042fc3250567bbfea28ee3eb5d8edcd4dc173a7c7f7e4ff1004e396f2faa753ba8a2953758d0918684f0d565605549e60d403689140d2db313f94a464cce6a9099f0ba4a6e9f40c03e1d27600a00257620377352be2a5b1e6554aab8853e710ecc258b70ccee738a72f34b2b05f95e9475b7abf091313a3a7b2a480d93cc9d6b30fae1199af3db642bf136320afb322d08", 0xd4}], 0x1) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f00009c1000)=[{&(0x7f00009c1000-0x9d)=""/157, 0x9d}, {&(0x7f000078f000)=""/104, 0x68}, {&(0x7f0000dc0000-0x1d)=""/29, 0x1d}, {&(0x7f00005c2000-0x1000)=""/4096, 0x1000}, {&(0x7f00007b2000)=""/216, 0xd8}, {&(0x7f0000c40000-0xfa)=""/250, 0xfa}, {&(0x7f00006f2000)=""/186, 0xba}, {&(0x7f0000872000)=""/105, 0x69}], 0x8, &(0x7f0000e86000)=[{&(0x7f0000aba000)=""/170, 0xaa}], 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) read(r0, &(0x7f00003cf000-0x49)=""/73, 0x49) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008c4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000048d000-0x4)=0xd8ea) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ca000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000248000-0x8)={0x1, 0x7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000288000-0x4)=0x10000, 0x4) 2018/01/05 18:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000525000)='/dev/sg#\x00', 0xc475, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00005a8000)={0x0, 0x4000, 0x0}) r1 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x40000005, &(0x7f0000470000-0x4)=0xec3, 0x1ef) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000823000)=@req={0x100000000, 0x3, 0x8001, 0xffffffff00000000}, 0x10) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x2, &(0x7f00007ce000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000051000-0x30)={0x0, 0x4, 0x6, 0x1, 0x5, 0x4ce0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r3, 0x1, &(0x7f000082b000-0x1c)=[&(0x7f0000579000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000286000)="", 0x0, 0xffffffffffffff01, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$TCFLSH(r1, 0x540b, 0x5) sendmsg$alg(r2, &(0x7f0000ee1000)={0x0, 0x0, &(0x7f0000e02000-0x20)=[{&(0x7f0000b4b000)="e2cc44d52c4723e7e0ae07d8d5c8d8ce11ee48e791f5c37fc9f674bd749850a9fec6b77867edd4526d742aad94ead3b1e644939f69cff90f62aa2f9d", 0x3c}, {&(0x7f0000064000)="a206f342d54237d0242926cfd6e8f05ce0139d0b581b2128fc369f85ae830379be30bddab0e9355b6b8383df0c20529c3367dc8557c6e46525427d2ceb4bbcf3572cf525a111a9310084a5d918eaf8e53681e3937334f649290d77e8d01320678d25e5a9130e7c68d95fec7df867a57b72733dd083", 0x75}], 0x2, &(0x7f000021e000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x40800}, 0x80) 2018/01/05 18:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000dc3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000092c000-0x190)={0xfffffffffffff216, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000f7000-0x108)={0x33a2b384, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x805}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = accept4$inet6(r1, &(0x7f00007f5000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ecf000-0x4)=0x1c, 0x0) getpeername$inet6(r2, &(0x7f00001db000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000eb000-0x4)=0x1c) [ 36.807676] QAT: Invalid ioctl 2018/01/05 18:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000188000)='/dev/net/tun\x00', 0x0, 0x267fc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007ab000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 18:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3d000)={{0x77359400, 0x0}, {0x77359400, r0}}, &(0x7f0000ed1000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x7, &(0x7f00000b4000)=0x0) socketpair$packet(0x11, 0x4002, 0x300, &(0x7f000008d000)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000d10000)='/dev/vcs#\x00', 0x9593, 0x6000) io_cancel(r1, &(0x7f0000944000)={0x0, 0x0, 0x0, 0xf, 0x8, r2, &(0x7f0000b96000-0xa5)="199347fb6e4e11e7df21e288f761035ad9152c7d6b32c44e5f5646f0c679df96653ac25a0729a8753c5cc74302bff35e99e23c3ba7c203a66404f29a8cf396519c1279494524252f793b40e8e30bb389d4c0cc9a7ac97c8bf919587e7f9905a71e61600302b695850da1259a4cabc17da3e15e492165052ed697fa3f16592684a82f22ed09b08eb1a3f43358613d2fce7fe13a869026b2750fe8f4d578dab82d3a51c09fef", 0xa5, 0x2, 0x0, 0x1, r3}, &(0x7f0000f26000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 18:41:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002c3000-0x4)=0x0, &(0x7f0000bb0000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00001c7000)={0xfffffffffffffff7, 0x1, {0x2, 0x3, 0x4, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000423000)={0xfffffffffffffffa, 0x240000000000, 0xfff, 0x100000000}) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c2f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a2b000)=0x0) rename(&(0x7f0000732000-0x8)='./file0\x00', &(0x7f000082d000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000aff000)={{0x3, 0x0, 0x0, 0x0, "e5b7a8031f9975e05aaa789623817ebadd7323ec529c13ab944b9e1f715e910c20771afedb245b5b92ad8d14", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "efa544f3079372531cb16083f5d898b4cd9bde23d6fb3231e49165e791606e915ce413513848056c43efacf0553847337f32233f7a7757fcd49d4c3e943675e0", &(0x7f000003a000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00004cf000+0x4f6)={0xf95, 0x6, 0x5, 0x2}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d06000)=0x0, 0x4) 2018/01/05 18:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 18:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pread64(r0, &(0x7f000011b000-0x65)=""/101, 0x65, 0x0) writev(r0, &(0x7f00004cb000-0x50)=[{&(0x7f000012c000)="5b12bda29a0677e7d3685db92f4c5caf20e7a2c1fcb0c910135b7cf35befc00a19f86e60b3fc11d42abbdb244c0dcdc6a790d7c6cedb14cd4d3b100b8df7f7368d2d623fea9e236debb575bf9e697de8aa124c3657b16647070970e7b2007171110ecb05775be958e13249bfe9e68e97727f62d5fcf95e0cd35537588da7bcac1aec43e4f80141634c33830fd18e9aed7091fc40dae32d623566c7688c49f77e4a8f7f6ba0bd1581005dcb71f3c2f97f50b80778afb65ee453ed128a6fb2e753307e14ff7592ad382db0daa6e60cc472d7d0c28322e224cbd85d440a0650a404d0865f025d50ab7dc11e462c3409f9bed58eb87f64", 0xf5}, {&(0x7f0000f4a000)="32bca5bdb6c24af3a2efdf8dd963daa65db8cfb4b212022141fced527f260f88bb21f7192d41ce6aaf454718c93db7f3f87e404c8e", 0x35}, {&(0x7f0000c35000-0x1000)="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", 0x1000}, {&(0x7f0000623000)="d815a74eb8774dd7b1f11b80ffdf826e10f27cbc13cdaf18899943d466ff5749b094f79dbc50f4e33a54c1a88b53bc5abc3b5434643c258bee0e4e90ea90507a39f3de7d763d9c9b87b17fea78ed63e3ed0440884b586f9a5cf78b152ff34637b3b7ee7b0ba7892498324824dba6d8fc2bdfdc678d", 0x75}, {&(0x7f0000f8b000)="cf32d14e1ff523c121dfc400d333eabfda2cd535aea73764b4f29242aa9bd1852fd311e2e392941cf5ce79d26b47e2adf2293cb10175e2302f3fc41146fc25a9bd6fab7966d71e03003a7cc3c5b1fa082b4ca656c02ee9331fe6c81b4003f394ceb00482da1e36273a63e95e04f4ff962458fb5287e3df9462b8e7952178e0c9b97a3851f73f", 0x86}], 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a36000)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf948}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) flock(r1, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89ee, &(0x7f0000853000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000de3000)="89286366fffffffffffffffb2a2b837bafecce459ecf77f6b27c7927176d9854"}) 2018/01/05 18:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = syz_open_dev$vcsa(&(0x7f0000d7e000-0xb)='/dev/vcsa#\x00', 0xb665, 0x8000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00008f3000-0x18)={0x0, 0x1, 0x3, &(0x7f0000eb6000)=0x0}) sendmmsg(r0, &(0x7f0000a8a000-0x40)=[{{&(0x7f000008a000)=@generic={0x0, "98088e36badc9e3342acdd305bebc1335068badc1bacbc3e05eaf4b938d1cdcdd069f8ccfe6127137c8b369ff3cf7405435791ee0c6154c8d04c4b611c003420a35baf557d3d46862b32c3876bea33cc0ac0c6b504cc1fe50613d82f71825fcf8492938ac1e8e9068f2c72881cafbe4fae28af28f66a7928d1feee421497"}, 0x80, &(0x7f00007f9000-0x38)=[], 0x0, &(0x7f00008ce000-0x558)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 18:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000312000-0x4)=0xe0, 0xffffffffffffffba) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000fee000-0x4)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003f3000-0x4)=0x5, 0x4) readv(r0, &(0x7f0000d5b000-0x30)=[{&(0x7f0000cf6000)=""/10, 0xa}], 0x1) 2018/01/05 18:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x801, 0xc40) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00007cd000)=""/4096, &(0x7f0000930000-0x4)=0x1000) mkdir(&(0x7f00008fb000-0x8)='./file1\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f00006eb000-0x8)='./file1\x00', &(0x7f0000983000-0x7)='sockfs\x00', 0x0, &(0x7f000053b000+0xa7c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003cc000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}], 0x3c) write(r1, &(0x7f0000fcf000-0x22)="2200000016000700010007cd090005000a0800001c00080904000080040008000000", 0x22) 2018/01/05 18:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b8000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b3000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b7000-0x4)=0xe8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000723000)={0x0, 0x0, []}) 2018/01/05 18:41:28 executing program 1: r0 = socket(0x11, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007ad000-0x4)=0x378) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/01/05 18:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000370000)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000f2000)='net/arp\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000865000)={0x0, 0x8}, &(0x7f00001d6000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002d1000)={r2, 0x7fff, 0x9, [0x7, 0x2, 0x1, 0x9, 0x8, 0x1, 0x7ff, 0x8, 0x2]}, 0x1a) sendfile(r0, r1, &(0x7f0000fd1000)=0x0, 0x400) 2018/01/05 18:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) signalfd(r0, &(0x7f0000ac7000)={0xff}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001bf000)={0x0, 0xd3, "c09569c3d1bbf33ca4ed639ab99a3f538a98b38fa9effffbdeb66b768232c3166b134d0b3b04c7a48278a601b26637d2f17ac9a4a1b125a71ce222f226da5616c42386ec0725125f853948a618ec4d87e3be892120237a7c1557eb4124801275e280876a96cd6de36a774c449105443ecdffb2c31fbb056ffa9b5a1a4821d415d47249f4b819f5ad34654bd1de89d82b130d3e8d7f7fbd3e807898dcc8d4dbc62a087d053f7435729fafa8dac20f07071cab6ff931ac93d0efd5e9eda635b792eee6cde25600566d6e0241555c81e3b1ea2534"}, &(0x7f00005cf000-0x4)=0xdb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004c5000-0x12)={r2, 0x6, 0x5, [0x5, 0x9, 0x4, 0x2, 0x200]}, &(0x7f0000bc8000-0x4)=0x12) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = add_key$user(&(0x7f0000947000)='user\x00', &(0x7f00007d3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000247000-0xaa)="cd669a436c5e142f2ccf3e5db7e1f316610cb732620a1228c389d2bdc45c4706458da17a1e4bea4da00ade2f986c8b37d50ae4c6e753915b6d677dc4a73f6e472e957f274e0c3ef7bfbb517b72886b03b8ea1cc6cba8cebadf3f3d9930c3d8d47863d0ff6f50debabb629d70c8f8d97dadd2abefec518ce7f6bfa25faf01ff9c120aca10673a8e7ba771652e2f3fb999292f580b13ae6884f603c02ee9c76bfba8127a7693072fe79e85", 0xaa, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002c0000)={r2, 0xff, 0x10, 0x6c6, 0x7fffffff}, &(0x7f0000414000-0x4)=0x18) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000068d000-0xb)='/dev/audio\x00', 0x8242, 0x0) r5 = add_key$keyring(&(0x7f000085b000)='keyring\x00', &(0x7f000014d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r5) clock_nanosleep(0x3, 0x0, &(0x7f00006f2000)={0x0, 0x1c9c380}, &(0x7f000047a000)={0x0, 0x0}) write$evdev(r4, &(0x7f0000785000)=[{{r6, 0x0}, 0x0, 0x9, 0x0}], 0xfffffef8) 2018/01/05 18:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff1e, &(0x7f00001e4000-0x23a)={@random="ba1c411b83e6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @ipv4={{0x0, 0x4, 0xec6, 0x1, 0x0, 0x0, 0x12200000, 0x40bb, 0x7d, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@ra={0x94, 0x0, 0x2}, @generic={0x1, 0x0, "fbebce73b4a40f880de807b351524a"}, @timestamp={0x44, 0x0, 0x9d5, 0x3, 0x300000000000, [{[@multicast2=0xe0000002], 0x4}]}, @cipso={0x86, 0x0, 0x20, [{0x7, 0x0, "c4eb4c2684"}, {0x0, 0x0, "d15e893686d39ae7faac138fd0e812"}]}, @rr={0x7, 0x0, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @timestamp={0x44, 0x0, 0x100, 0x1, 0x9, [{[@broadcast=0xffffffff], 0x0}, {[], 0x10001}, {[@multicast1=0xe0000001], 0x644}, {[@loopback=0x7f000001], 0x81}, {[], 0x8b4}, {[@multicast2=0xe0000002], 0x9}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[], 0x1009}]}, @timestamp={0x44, 0x0, 0x2, 0x0, 0x9, [{[], 0x3}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xa5e}, {[], 0x9}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x80000001}, {[], 0x4}, {[], 0xff400000000}, {[@loopback=0x7f000001], 0x3}]}, @cipso={0x86, 0x0, 0xa3c, [{0x5, 0x0, "9483d6"}, {0x7, 0x0, "d1c1cedc51bfa4c092"}, {0x5, 0x0, "672b9ca38a5aadb6c8fa9474f039"}, {0x5, 0x0, "c559d72cf4ab43"}, {0x5, 0x0, "4a903747b1161ded7fef"}, {0x0, 0x0, "f2"}, {0x6, 0x0, "08fc39680133f430ae7fe8"}, {0x2, 0x0, "ed87ea9f5127ea"}]}]}}, @igmp={0x14, 0x80000001, 0x0, @multicast1=0xe0000001, "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"}}}}}, 0x0) 2018/01/05 18:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$admmidi(&(0x7f0000947000-0xe)='/dev/admmidi#\x00', 0x3, 0x20000000200040) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000eb3000)=0x10001, 0x4) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001c1000-0x14)={0x0, 0x6, 0x7, 0x8, 0x8, 0xfe2}, &(0x7f00002f0000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c22000-0x6)={r4, 0x5}, &(0x7f0000326000)=0x6) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000492000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc2e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x9, 0x3, 0x20000000000000, 0x0, 0x7fff}) 2018/01/05 18:41:28 executing program 0: socketpair$inet6(0xa, 0x5, 0xfffffffffffffffe, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7a01, 0x1, 0x6, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0x5, 0x800, 0x2, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x8, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ae3000-0x18)={r3, &(0x7f00003d5000)="", &(0x7f0000a74000-0x13)=""/34}, 0x18) 2018/01/05 18:41:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006c6000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000df5000-0xb)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x5aa, 0x8, 0x3ff, 0x4, 0x0, 0xff, 0x10000, 0x1, 0x1, 0xf52, 0x100000000, 0xb7a, 0x3ff, 0x4, 0xb9, 0x2961b48, 0x10000, 0x52f0, 0x509b3ae5, 0xe684, 0x1, 0x1, 0x3ff, 0xbf, 0x0, 0x1, 0xb, 0x0, 0x7fffffff, 0x7fffffff, 0x8000, 0x0, 0x200, 0x8, 0x1ff, 0xfffffffffffffff9, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xc}, 0x1000, 0x0, 0x7, 0x7, 0x1000000000001, 0xffff, 0x1, 0x0}, r0, 0x1ff, r1, 0x2) getpgrp(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0xff, 0x400) preadv(r2, &(0x7f0000001000)=[{&(0x7f0000360000)=""/0, 0x0}, {&(0x7f00005d5000)=""/241, 0xf1}], 0x2, 0x0) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000001000-0xc)='net/netlink\x00') 2018/01/05 18:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e52000+0x6c9)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f2f000-0x4)=0x0) pipe2(&(0x7f0000b11000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_SMI(r2, 0xaeb7) socketpair(0x0, 0x807, 0x7, &(0x7f0000286000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f000078c000-0x38)={0x0, 0x0, &(0x7f0000390000)=[{&(0x7f000029c000)="2c174a4a6e7b3178abbd908be27e7d26abf263e81038662b9f2dc97977912314b24aa284be17007fa11e248d90ba6bc593df9c5de50fcc2df20d74559fea781ee393ae383c1f41a9a7598e975318efab03670bd475b2f1f0acc0252116d29b8012f82fd355b5402fb8b69ff6e34f3eb97b0de3b67066b1c6b9012000908cc2920a576b61053c973efa15d4cdf27ed306be2351e6e7e4d05b28b35049178d", 0x9e}, {&(0x7f000091d000+0xe81)="65e80ffa7603b09c81d310929dc95ab614e9bf73a5ac2280cfedbeff6e62aa39bdf6a79d242c6c2d93d39b403bab319435af485753710a75e4e2f38c7bc755d101d86b96192ab25bba44409b39f3956465e7b3d3a3619ba9f42d900f362e43b5dc2c31d30e4cdb57c592cb7e00e20577723eb4e75132a8d10fdaa7eeeca23f96e0b631df1e84693cae3f4674e67c243823234562bf210d10114f02c1a313dfe522a4aeb5865fbacafa7a74fbfa87745b9bbe13f8d42c5946ef13e0888dca5be8aa26427280", 0xc5}, {&(0x7f00007e8000)="4f74d7d163f46493560dabda06b25bc6c0c7ac2e46eed3ffa4f5eb9aacdcf9b73899839c632a1510096fee6f34a3b6992c236b92161ca0b2d5864ddc99031b431d235d5d6781f6ee471e422c1accf929cda615139f78ac0e99100e8237d2128edf2f3a851a66cdd5b1eb76023414008c609e6c35485a12910da37978bbc454ff8e1621f47c607120c12c457059cfa7c7541efd1bdc53f7f4f13c57b975b232112b421b898cca749feab7", 0xaa}, {&(0x7f00001a2000)="d86c87fb530ebe57f546dee695dee90bfbabb98816c0a4a9db56943458e2485dc618d735aa78b8c613b71fec84f22a05273053fea510ea6adef9da49142e61122711d1bfc916f08ba392bce5286d9106347f2d44f8e28d6d12ae3acd4b88f996c8f5f1f896e9647305b27b9a", 0x6c}, {&(0x7f0000da7000)="a65c24923e121bc50c194a8a8424fbdc4ae7d1bfbca4d3bc6998064287234fba0138f8e045070d4d73fba763ae35842e3b4df6b212a7b0aea5e615267c58857536b15c857a513f6510ba109e0ffa651ce54a9040c2b1a5c8ea86b86980071abfb0b284531a18b53a455dec9105dc36ecba537b090476d775d15ead1880ec6c70210a32e7db4ff8a316720c4577742094bb64ff11302aefa10c184a985705ce170901bcaa9b6611c900bcc3c8896a64d3517dba618257bdd38eb14f79987e81515c7d3d1c5d4b5b28ae60141a140160336ae6302bd7e3f8b6ba50a0dbe0ac62f52d8844fe7efd41be4b64cbc0d05c", 0xee}, {&(0x7f0000e0f000)="", 0x0}, {&(0x7f0000e38000-0xf2)="7beae90c92fce013ec2d141cdc4b249513c28ce93e57158bcd8b7ec940f3987a7fd714c5ff7f1e8251a58290d2b479ff16af871a2210b11a16e9e21f23b8887ea047f17de5c4dfd3a2131e5aa6763a07bb50c01cd8d71f453de3dfa3734d51e45bfb54bc7b08b19eb669e7f46ad8c2af37d9f5ed0d37a047e31c459a70bbcb8ac192398695211f541017b0e38bfa651e94148bc8e47a153a16361ed260875e92b324f443178903ffc4f6ea1a78fd00a08c821a7ead58922eb676370404aef71f6c7a347e8cdd6af2e9727236c1f3787f00d321a9494045d66f5a99196f553f4d64061989cc47128b76856fbdf54b83e36e7f", 0xf2}, {&(0x7f00000a1000)="7c29dc53bcd6f3889c31f9aaaadc572962fc2cce9fd39d0287b043cc55efc3f9eb22d78dd4a35fdbb4ff477e14447e46dfcc308fb3aad29254c9ec422712a73053106f98805e580bbcfcd8f5ab294431475ae2c4ad90ca36b96e937a777b8cd5c49ba907bf1a7cec82568c568e50c5c6a262751eb58f135efda686d8e176e4fc858728a3983e942b473e1b7d115cf2a17fdbfd8aa27d083e8568f6e8bb1a505aa207c9c38a3ca80a04a93a07216af04bec73bc99239fec6e4cc4c3033d7ca5e94a5536adcc1dc5eb2745ec9b86c8", 0xce}, {&(0x7f00009d2000)="511dbae93d7c580c3a5ac3c92546657c76ac996949deaeeca195b6b066e1a141746968f855bf714b91feeddccef07597a0e8e4ec8ffbb917646b3b648fd039d378b9ce9ff34460fa83150eafa9a71c5dae265ca72cb3d62adb4ad6402077283e35d830cb0d3cc8195b7f7478e82c10f80873ac618ce2f5a4ccef8907d5b9970eed96c21ca37088bca95129d2b84755560c8658834621a27a2577588f7903d9b78653e3af8faf0e3fcbada3dc9351212bb6124e099335116c865800f935a20718fa58113eabdbcf583d", 0xc9}], 0x9, &(0x7f000015b000-0x248)=[@iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xd8, 0x117, 0x2, 0xc4, "0366d1f3bf636d26a7b10c61b51719f25e573871b18e18c9218ab6b1c5bae71b5463a407528fa4eacbbffad281eef07962b6f0eca0e37bd5e1df1ab9133bdf994456c5c88ed65db177b81427ca13c69e9abcacd4bae006bad343191cbca79871983b0cf5dc3a59999741e83647703eb7f2e0c0eb38f5fa885c2c63d4acbefeb2be8dd5414c54cf595b920fee69647ab3394a29a547ff988fffb70ce8ba56ec761429ccf68e52bb85ac16836d3ca15fe84fd47f60f064053bb6d340868b882354c64d7d04"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8685}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x248, 0x4000000}, 0x8000) sched_getaffinity(r1, 0x8, &(0x7f0000e60000-0x8)=0x0) bind$alg(r0, &(0x7f0000215000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c6000-0x16)='/selinux/checkreqprot\x00', 0x20001, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000a3b000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cc2000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000794000)=0x6, 0x4) 2018/01/05 18:41:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00009e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aa3000-0x4)=0x0, &(0x7f00007e4000-0x4)=0x4) 2018/01/05 18:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00007e8000-0x8)={0x0, 0x0}, 0x6, 0xdd9) syz_emit_ethernet(0x46, &(0x7f000097e000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e57000)=0x0) 2018/01/05 18:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e5d000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xc) write$eventfd(0xffffffffffffffff, &(0x7f00004c5000)=0x0, 0x8) r2 = syz_open_dev$midi(&(0x7f00007dd000-0xb)='/dev/midi#\x00', 0x7, 0x4000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d7d000-0x38)={0x3, 0x0, [{0x8e6, 0x0, 0xb22}, {0x2eb, 0x0, 0x8}, {0xb1a, 0x0, 0x98}]}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003d9000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r5 = semget$private(0x0, 0x3, 0x8) semctl$GETPID(r5, 0x3, 0xb, &(0x7f0000e17000)=""/17) 2018/01/05 18:41:28 executing program 1: r0 = add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, r0) 2018/01/05 18:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f5000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 18:41:28 executing program 5: clone(0x0, &(0x7f00000b8000)="", &(0x7f0000fd6000)=0x0, &(0x7f00009e3000)=0x0, &(0x7f0000729000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d4000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000002000-0x10)={0x80000000, 0x7ff, 0xe000000000000, 0x22}, 0x10) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x7) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000fc7000-0x10)={0x1ff, 0x0, &(0x7f00008e3000/0x3000)=nil}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000052a000-0x4)=0x0) getpriority(0x10000004, r3) 2018/01/05 18:41:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x3) 2018/01/05 18:41:28 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000838000-0x50)={{0xfff, 0x6}, {0x9, 0x278a5512}, 0x104, 0x3, 0xa0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000476000)='pagemap\x00') preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x1, 0x100000000000) 2018/01/05 18:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005b6000-0x9)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000296000-0x4)=0x0, &(0x7f0000a0b000)=0x4) r1 = socket$inet6(0xa, 0x802, 0x3) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000769000)='/dev/vcs#\x00', 0x9, 0x183900) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000855000)={0x400, 0x971d, 0x10001, 0x7, 0x9}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r1) ioctl$KDADDIO(r2, 0x4b34, 0x0) [ 37.171473] device eql entered promiscuous mode [ 162.184032] INFO: rcu_sched self-detected stall on CPU [ 162.189521] 0-...!: (124999 ticks this GP) idle=57a/1/4611686018427387906 softirq=12185/12185 fqs=9 [ 162.198923] (t=125000 jiffies g=6058 c=6057 q=120) [ 162.204021] rcu_sched kthread starved for 124962 jiffies! g6058 c6057 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 162.214395] rcu_sched R running task 29712 8 2 0x80000000 [ 162.221580] Call Trace: [ 162.224168] __schedule+0x850/0x1e10 [ 162.227888] ? __sched_text_start+0x8/0x8 [ 162.232015] ? __lock_is_held+0xb6/0x140 [ 162.236063] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 162.241170] schedule+0x7c/0x1a0 [ 162.244523] schedule_timeout+0x46d/0x1150 [ 162.248756] ? usleep_range+0x130/0x130 [ 162.252720] ? prepare_to_swait+0xde/0x120 [ 162.256953] ? __next_timer_interrupt+0x150/0x150 [ 162.261884] rcu_gp_kthread+0xbfd/0x19f0 [ 162.265928] ? finish_task_switch+0x16b/0x5c0 [ 162.270464] ? __note_gp_changes+0x500/0x500 [ 162.274854] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.279862] ? trace_hardirqs_on+0xd/0x10 [ 162.283995] ? __kthread_parkme+0x175/0x240 [ 162.288312] kthread+0x33c/0x400 [ 162.291664] ? __note_gp_changes+0x500/0x500 [ 162.296056] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 162.301498] ret_from_fork+0x24/0x30 [ 162.305244] NMI backtrace for cpu 0 [ 162.308850] CPU: 0 PID: 5452 Comm: syz-executor3 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 162.317226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.326644] Call Trace: [ 162.329212] [ 162.331346] dump_stack+0x137/0x198 [ 162.334969] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 162.339450] nmi_cpu_backtrace+0x1d2/0x210 [ 162.343685] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 162.348161] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 162.353433] arch_trigger_cpumask_backtrace+0x14/0x20 [ 162.358607] rcu_dump_cpu_stacks+0x186/0x1d7 [ 162.363001] ? wake_up_process+0x10/0x20 [ 162.367072] rcu_check_callbacks+0x1a64/0x1de0 [ 162.371648] ? account_system_index_time+0x20e/0x370 [ 162.376957] update_process_times+0x30/0x60 [ 162.381266] tick_sched_handle+0x85/0x160 [ 162.385402] tick_sched_timer+0x42/0x120 [ 162.389456] __hrtimer_run_queues+0x2c8/0xb50 [ 162.393945] ? tick_sched_do_timer+0xe0/0xe0 [ 162.398349] ? hrtimer_fixup_init+0x70/0x70 [ 162.402656] ? kvm_clock_get_cycles+0x25/0x30 [ 162.407135] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 162.412505] hrtimer_interrupt+0x1c2/0x5e0 [ 162.416775] smp_apic_timer_interrupt+0xc9/0x4c0 [ 162.421523] apic_timer_interrupt+0xa9/0xb0 [ 162.425822] [ 162.428042] RIP: 0010:mulaw_decode+0x50e/0x740 [ 162.432603] RSP: 0018:ffff8801c481f948 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 162.440295] RAX: ffffc9000138cddc RBX: ffffc9000138f6ee RCX: 0000000000000000 [ 162.447550] RDX: 0000000000000002 RSI: ffff8801c481fa02 RDI: ffffc9000138cdde [ 162.454800] RBP: ffff8801c481fa68 R08: fffff520002719bc R09: fffff520002719bc [ 162.462060] R10: 0000000000000001 R11: fffff520002719bb R12: 0000000000000002 [ 162.469314] R13: ffffc9000138cddc R14: ffff8801cb97db00 R15: dffffc0000000000 [ 162.476617] ? mulaw_decode+0x50e/0x740 [ 162.480624] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 162.485890] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 162.491243] ? io_src_channels+0xeb/0x1e0 [ 162.495386] mulaw_transfer+0x222/0x270 [ 162.499365] snd_pcm_plug_write_transfer+0x22c/0x390 [ 162.504468] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 162.510164] ? snd_pcm_format_physical_width+0x5b/0x70 [ 162.515425] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 162.521137] snd_pcm_oss_write2+0x22e/0x3c0 [ 162.525454] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 162.529937] ? snd_pcm_oss_write+0x4ae/0x690 [ 162.534335] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 162.539171] snd_pcm_oss_write+0x4c1/0x690 [ 162.543387] ? perf_trace_lock_acquire+0x37a/0x540 [ 162.548329] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 162.553151] __vfs_write+0xef/0x740 [ 162.556771] ? kernel_read+0x120/0x120 [ 162.560646] ? __might_sleep+0x95/0x190 [ 162.564615] ? _cond_resched+0x14/0x30 [ 162.568488] ? __inode_security_revalidate+0xd9/0x130 [ 162.573664] ? avc_policy_seqno+0x9/0x20 [ 162.577709] ? selinux_file_permission+0x82/0x460 [ 162.582546] ? security_file_permission+0x89/0x1e0 [ 162.587471] ? rw_verify_area+0xe5/0x2b0 [ 162.591529] vfs_write+0x189/0x510 [ 162.595069] SyS_write+0xd4/0x1a0 [ 162.598517] ? SyS_read+0x1a0/0x1a0 [ 162.602125] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.607131] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 162.611890] entry_SYSCALL_64_fastpath+0x23/0x9a [ 162.616626] RIP: 0033:0x452ac9 [ 162.619798] RSP: 002b:00007f950ed6ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 162.627490] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 162.634740] RDX: 00000000fffffef8 RSI: 0000000020785000 RDI: 0000000000000016 [ 162.641989] RBP: 0000000000000379 R08: 0000000000000000 R09: 0000000000000000 [ 162.649242] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f33f8 [ 162.656493] R13: 00000000ffffffff R14: 00007f950ed6f6d4 R15: 0000000000000002